Atty. Robert Vernon Jambor

Atty. Robert Vernon Jambor

Robert Vernon Jambor is a lawyer practicing intellectual property transactions, litigation, mechanical technologies and 2 other areas of law. Robert received a B.S. degree from General Motors Institute in 1958, and has been licensed for 63 years.

Rockford Rockford 63 yrs experience 63 year
Call (779) 323-0117 Book Appointment

Intellectual Property Transactions & More Attorney · Serving Rockford, IL · 63+ Years Experience

Profile Summary

About Robert Vernon Jambor at a Glance

Robert Vernon Jambor is a Counsel based in Rockford, Illinois, practicing at Leydig, Voit & Mayer, Ltd.. They have 63+ years of legal experience, licensed to practice since 1963. Their practice focuses on patent, trademark, copyright, ip, and litigation. Admitted to practice in Illinois (1963), U.S. District Court, Northern District of Illinois (1963), U.S. Supreme Court (1974), and Trial Bar U.S. Court of Appeals, Seventh and Federal Circuits registered to practice before U.S. Pat (1982). Educated at John Marshall Law School (J.D., 1963) and General Motors Institute (B.S. Mechanical, 1958). Recognitions include AV Preeminent. Serves clients in Rockford, IL and the surrounding metropolitan area.

Verified attorney profile · Updated November 2026

About Robert Vernon Jambor

  • Robert Vernon Jambor is a lawyer practicing intellectual property transactions, litigation, mechanical technologies and 2 other areas of law
  • Robert received a B.S. degree from General Motors Institute in 1958, and has been licensed for 63 years
  • Robert practices at Leydig, Voit & Mayer, Ltd. in Rockford, IL

Practice Areas Explained

Robert Vernon Jambor's Areas of Legal Practice

Each practice area below reflects the types of cases Robert Vernon Jambor handles, with a practical overview of what that area of law involves and how it may apply to your situation in Rockford.

Patent Law in Rockford

Robert Vernon Jambor is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Illinois →

Trademark Law in Rockford

Robert Vernon Jambor is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Illinois →

Copyright Law in Rockford

Robert Vernon Jambor is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in Illinois →

Intellectual Property in Rockford

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Robert Vernon Jambor is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Illinois →

Civil Litigation in Rockford

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Robert Vernon Jambor is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →

Jurisdictional Context

Why Local Counsel Matters in Rockford

Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Rockford are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Illinois courts without local counsel or pro hac vice admission.

Rockford Courts and Legal Process

Choosing a Rockford-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Illinois attorneys? Browse all attorneys in Rockford or all attorneys in Illinois.

Frequently Asked

Common Questions About Robert Vernon Jambor

Where is Robert Vernon Jambor's law office located?
Robert Vernon Jambor's law practice is located in Rockford, Illinois. The firm is Leydig, Voit & Mayer, Ltd.. You can contact the office directly through this profile page.
What practice areas does Robert Vernon Jambor handle?
Robert Vernon Jambor focuses on patent, trademark, copyright, ip, litigation. Each practice area listed reflects experience handling cases of that type in Illinois.
How long has Robert Vernon Jambor practiced law?
Robert Vernon Jambor has 63+ years of legal experience and has been licensed since 1963.
Where did Robert Vernon Jambor go to law school?
Robert Vernon Jambor earned their education at (J.D., 1963); (B.S. Mechanical, 1958).
How can I contact Robert Vernon Jambor for a consultation?
You can contact Robert Vernon Jambor directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Robert Vernon Jambor received?
Robert Vernon Jambor's notable recognition includes: AV Preeminent.

Professional Profile

Why Clients in Rockford Choose Robert Vernon Jambor

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Robert Vernon Jambor's practice in the field of patent, trademark, copyright, ip, and litigation.

Decade-Tested Legal Experience

Robert Vernon Jambor brings 63+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Illinois, U.S. District Court, Northern District of Illinois, and U.S. Supreme Court, Robert Vernon Jambor can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, trademark, and copyright, Robert Vernon Jambor can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Rockford

A Rockford-based practice means Robert Vernon Jambor attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Robert Vernon Jambor Handles in Rockford

Below is a representative sample of the types of matters Robert Vernon Jambor has experience with under Illinois law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Robert Vernon Jambor directly to discuss the specifics of your situation.

Search Reference

How People Find Robert Vernon Jambor Online

Prospective clients searching for legal help in Rockford commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Robert Vernon Jambor.

Robert Vernon Jambor attorney Robert Vernon Jambor lawyer Robert Vernon Jambor Rockford Robert Vernon Jambor Illinois Robert Vernon Jambor reviews Robert Vernon Jambor contact Leydig, Voit & Mayer, Ltd. law firm patent attorney in Rockford patent lawyer Rockford best patent attorney Rockford top rated patent lawyer near me patent attorney Illinois find a lawyer near me how to hire an attorney

If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Robert Vernon Jambor directly.

Education & Law School Background

J.D.
John Marshall Law School
- 1963
B.S. Mechanical
General Motors Institute
- 1958

Awards & Professional Honors

AV Preeminent

Bar Admissions & Licensed Jurisdictions

Illinois
Admitted: 1963
U.S. District Court, Northern District of Illinois
Admitted: 1963
U.S. Supreme Court
Admitted: 1974
Trial Bar U.S. Court of Appeals, Seventh and Federal Circuits registered to practice before U.S. Pat
Admitted: 1982

Client Reviews & Ratings — Robert Vernon Jambor

5.0
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.