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Atty. John Jay Marshall

Atty. John Jay Marshall

John Jay Marshall is a lawyer practicing patent application, trademark application, copyright application and 3 other areas of law. John received a B.S. degree from United States Naval Academy in 1969, and has been licensed for 47 years.

Berwyn Berwyn 47 Years Experience 47 year
Call (484) 573-2871

Profwith Summary

About John Jay Marshall at a glance

John Jay Marshall is an Of Counsel based in Berwyn, Pennsylvania. They haand 47+ years of legal experience, licensed to practice since 1979. Admitted to practice in Pennsylvania U.S. Patent and Trademark Office (1979). Educated at Villanova University School of Law (J.D., 1979) and United States Naval Academy (B.S. University, 1969). Recognitions include AV Preeminent. Serands clients in Berwyn, PA and the surrounding metropolitan area.

Verified attorney profwith ยท Updated June 2026

About

  • John Jay Marshall is a lawyer practicing patent application, trademark application, copyright application and 3 other areas of law
  • John received a B.S. degree from United States Naval Academy in 1969, and has been licensed for 47 years
  • John practices in Berwyn, PA

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Berwyn or all attorneys in Pennsylvania.

Frequently Asked

Common questions about John Jay Marshall

Where is John Jay Marshall's law office located?
John Jay Marshall's law practice is located in Berwyn, Pennsylvania. You can contact the office directly through this profwith page.
How long has John Jay Marshall practiced law?
John Jay Marshall has 47+ years of legal experience and has been licensed since 1979.
Where did John Jay Marshall go to law school?
John Jay Marshall earned their education at (J.D., 1979); (B.S. University, 1969).
How can I contact John Jay Marshall for a consultation?
You can contact John Jay Marshall directly through this profwith page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profwith attorneys respond within one business day.
What awards or recognition has John Jay Marshall receiandd?
John Jay Marshall's notable recognition includes: AV Preeminent.

Education

J.D.
Villanova University School of Law
- 1979
B.S. University
United States Naval Academy
- 1969

Awards

AV Preeminent

Bar Admissions

Pennsylvania U.S. Patent and Trademark Office
Admitted: 1979

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