Atty. David Eugene Killough

Atty. David Eugene Killough

David Eugene Killough is a lawyer practicing litigation, general practice, patents and 2 other areas of law. David has been licensed for 43 years.

Concord Concord 43 yrs experience 43 year
Call (617) 228-4464 Book Appointment

General Practice & More Attorney · Serving Concord, MA · 43+ Years Experience

Profile Summary

About David Eugene Killough at a Glance

David Eugene Killough is a patent, ip, and litigation attorney based in Concord, Massachusetts. They have 43+ years of legal experience, licensed to practice since 1983. Admitted to practice in California (1983), Texas U.S. District Court, Central, Northern and Southern Districts of California and Eastern, North (2001), and Washington (2008). Educated at Southwestern University School of Law (J.D., 1983). Serves clients in Concord, MA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Eugene Killough

  • David Eugene Killough is a lawyer practicing litigation, general practice, patents and 2 other areas of law
  • David has been licensed for 43 years
  • David practices in Concord, MA

Practice Areas Explained

David Eugene Killough's Areas of Legal Practice

Each practice area below reflects the types of cases David Eugene Killough handles, with a practical overview of what that area of law involves and how it may apply to your situation in Concord.

Patent Law in Concord

David Eugene Killough is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Massachusetts →

Intellectual Property in Concord

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

David Eugene Killough is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →

Civil Litigation in Concord

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

David Eugene Killough is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →

Jurisdictional Context

Why Local Counsel Matters in Concord

Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Concord are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts 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 Massachusetts courts without local counsel or pro hac vice admission.

Concord Courts and Legal Process

Choosing a Concord-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 Massachusetts attorneys? Browse all attorneys in Concord or all attorneys in Massachusetts.

Frequently Asked

Common Questions About David Eugene Killough

Where is David Eugene Killough's law office located?
David Eugene Killough's law practice is located in Concord, Massachusetts. You can contact the office directly through this profile page.
What practice areas does David Eugene Killough handle?
David Eugene Killough focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Massachusetts.
How long has David Eugene Killough practiced law?
David Eugene Killough has 43+ years of legal experience and has been licensed since 1983.
Where did David Eugene Killough go to law school?
David Eugene Killough earned their education at (J.D., 1983).
How can I contact David Eugene Killough for a consultation?
You can contact David Eugene Killough 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.

Professional Profile

Why Clients in Concord Choose David Eugene Killough

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 David Eugene Killough's practice in the field of patent, ip, and litigation.

Decade-Tested Legal Experience

David Eugene Killough brings 43+ 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 California, Texas U.S. District Court, Central, Northern and Southern Districts of California and Eastern, North, and Washington, David Eugene Killough can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering patent, ip, and litigation, David Eugene Killough can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Concord

A Concord-based practice means David Eugene Killough 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 David Eugene Killough Handles in Concord

Below is a representative sample of the types of matters David Eugene Killough has experience with under Massachusetts 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 David Eugene Killough directly to discuss the specifics of your situation.

Search Reference

How People Find David Eugene Killough Online

Prospective clients searching for legal help in Concord 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 David Eugene Killough.

David Eugene Killough attorney David Eugene Killough lawyer David Eugene Killough Concord David Eugene Killough Massachusetts David Eugene Killough reviews David Eugene Killough contact patent attorney in Concord patent lawyer Concord best patent attorney Concord top rated patent lawyer near me patent attorney Massachusetts 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 David Eugene Killough directly.

David Eugene Killough's Practice Areas & Specializations

Education & Law School Background

J.D.
Southwestern University School of Law
- 1983

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1983
Texas U.S. District Court, Central, Northern and Southern Districts of California and Eastern, North
Admitted: 2001
Washington
Admitted: 2008

Client Reviews & Ratings — David Eugene Killough

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.