Atty. Ronald J St Onge

Atty. Ronald J St Onge

Ronald J St Onge is a lawyer practicing patent law, trademark law, copyright law and 3 other areas of law. Ronald received a B.S. degree from Michigan State University in 1953, and has been licensed for 66 years.

Stamford Stamford 66 yrs experience 66 year
Call (914) 829-3584 Book Appointment

Profile Summary

About Ronald J St Onge at a glance

Ronald J St Onge is a trademark, copyright, ip, and litigation attorney based in Stamford, Connecticut. They have 66+ years of legal experience, licensed to practice since 1960. Admitted to practice in Connecticut (1960), U.S. District Court, District of Connecticut (1962), U.S. District Court, Southern District of New York (1966), and U.S. District Court, Eastern District of New York (1966). Educated at University of Michigan Law School (J.D., 1959) and Michigan State University (B.S., 1953). Recognitions include AV Preeminent. Serands clients in Stamford, CT and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ronald J St Onge is a lawyer practicing patent law, trademark law, copyright law and 3 other areas of law
  • Ronald received a B.S. degree from Michigan State University in 1953, and has been licensed for 66 years
  • Ronald practices in Stamford, CT

Practice Areas Explained

Ronald J St Onge's Areas of Practice

Each practice area below reflects the types of cases Ronald J St Onge handles, with a brief overview of what that area of law covers.

Trademark Law

Ronald J St Onge is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Connecticut →

Copyright Law

Ronald J St Onge is one of 17,495 copyright attorneys indexed nationally. Browse copyright attorneys in Connecticut →

Intellectual Property

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

Ronald J St Onge is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Connecticut →

Civil Litigation

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

Ronald J St Onge is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Connecticut →

Jurisdictional Context

Why local counsel matters in Connecticut

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

Looking for additional Connecticut attorneys? Browse all attorneys in Stamford or all attorneys in Connecticut.

Frequently Asked

Common questions about Ronald J St Onge

Where is Ronald J St Onge's law office located?
Ronald J St Onge's law practice is located in Stamford, Connecticut. You can contact the office directly through this profile page.
What practice areas does Ronald J St Onge handle?
Ronald J St Onge focuses on trademark, copyright, ip, litigation. Each practice area listed reflects experience handling cases of that type in Connecticut.
How long has Ronald J St Onge practiced law?
Ronald J St Onge has 66+ years of legal experience and has been licensed since 1960.
Where did Ronald J St Onge go to law school?
Ronald J St Onge earned their education at (J.D., 1959); (B.S., 1953).
How can I contact Ronald J St Onge for a consultation?
You can contact Ronald J St Onge 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 Ronald J St Onge received?
Ronald J St Onge's notable recognition includes: AV Preeminent.

Education

J.D.
University of Michigan Law School
- 1959
B.S.
Michigan State University
- 1953

Awards

AV Preeminent

Bar Admissions

Connecticut
Admitted: 1960
U.S. District Court, District of Connecticut
Admitted: 1962
U.S. District Court, Southern District of New York
Admitted: 1966
U.S. District Court, Eastern District of New York
Admitted: 1966
U.S. Court of Appeals, Second Circuit
Admitted: 1967
U.S. Supreme Court
Admitted: 1968
U.S. Court of Appeals for the Federal Circuit registered to practice before U.S. Patent and Trademar
Admitted: 1982

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