Atty. Leonard Belkin

Atty. Leonard Belkin

Leonard Belkin is a lawyer practicing patents. Leonard received a degree from Cooper Union in 1950, and has been licensed for 72 years.

Washington Washington 72 yrs experience 72 year
Call (650) 517-0420 Book Appointment

Profile Summary

About Leonard Belkin at a glance

Leonard Belkin is a patent attorney based in Washington, District of Columbia. They have 72+ years of legal experience, licensed to practice since 1954. Admitted to practice in District of Columbia (1954) and New York registered to practice before U.S. Patent and Trademark Office (1959). Educated at George Washington University (J.D., 1954) and Cooper Union (B.M.E, 1950). Serands clients in Washington, DC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Leonard Belkin is a lawyer practicing patents
  • Leonard received a degree from Cooper Union in 1950, and has been licensed for 72 years
  • Leonard practices in Washington, DC

Practice Areas Explained

Leonard Belkin's Areas of Practice

Each practice area below reflects the types of cases Leonard Belkin handles, with a brief overview of what that area of law covers.

Patent Law

Leonard Belkin is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →

Jurisdictional Context

Why local counsel matters in District of Columbia

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

Looking for additional District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.

Frequently Asked

Common questions about Leonard Belkin

Where is Leonard Belkin's law office located?
Leonard Belkin's law practice is located in Washington, District of Columbia. You can contact the office directly through this profile page.
What practice areas does Leonard Belkin handle?
Leonard Belkin focuses on patent. Each practice area listed reflects experience handling cases of that type in District of Columbia.
How long has Leonard Belkin practiced law?
Leonard Belkin has 72+ years of legal experience and has been licensed since 1954.
Where did Leonard Belkin go to law school?
Leonard Belkin earned their education at (J.D., 1954); (B.M.E, 1950).
How can I contact Leonard Belkin for a consultation?
You can contact Leonard Belkin 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.

Practice Areas

Education

J.D.
George Washington University
- 1954
B.M.E
Cooper Union
- 1950

Bar Admissions

District of Columbia
Admitted: 1954
New York registered to practice before U.S. Patent and Trademark Office
Admitted: 1959

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