Atty. Ronald J Clark

Atty. Ronald J Clark

Ronald J Clark is a lawyer practicing intellectual property, patent licensing, patent prosecution and 1 other area of law. Ronald received a B.E.E. degree from Catholic University in 1958, and has been licensed for 63 years.

Phoenix Phoenix 63 yrs experience 63 year
Call (480) 944-4121 Book Appointment

Profile Summary

About Ronald J Clark at a glance

Ronald J Clark is a Member based in Phoenix, Arizona, practicing at Ronald J Clark Pc. They have 63+ years of legal experience, licensed to practice since 1963. Their practice focuses on patent, ip, and international. Admitted to practice in Connecticut (1963), New York (1965), and Arizona registered to practice before U.S. Patent and Trademark Office (1975). Educated at Georgetown University (J.D., 1962) and Catholic University (B.E.E., 1958). Active member of Connecticut and New York State Bar Associations State Bar of Arizona American Intellectual Property Law Association Los Angeles Intellectual Property Law Association. Serands clients in Phoenix, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Ronald J Clark is a lawyer practicing intellectual property, patent licensing, patent prosecution and 1 other area of law
  • Ronald received a B.E.E. degree from Catholic University in 1958, and has been licensed for 63 years
  • Ronald practices at Ronald J. Clark PC in Phoenix, AZ

Practice Areas Explained

Ronald J Clark's Areas of Practice

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

Patent Law

Ronald J Clark is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Arizona →

Intellectual Property

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

Ronald J Clark is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Arizona →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

Ronald J Clark is one of 40,133 international attorneys indexed nationally. Browse international attorneys in Arizona →

Jurisdictional Context

Why local counsel matters in Arizona

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

Looking for additional Arizona attorneys? Browse all attorneys in Phoenix or all attorneys in Arizona.

Frequently Asked

Common questions about Ronald J Clark

Where is Ronald J Clark's law office located?
Ronald J Clark's law practice is located in Phoenix, Arizona. The firm is Ronald J Clark Pc. You can contact the office directly through this profile page.
What practice areas does Ronald J Clark handle?
Ronald J Clark focuses on patent, ip, international. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Ronald J Clark practiced law?
Ronald J Clark has 63+ years of legal experience and has been licensed since 1963.
Where did Ronald J Clark go to law school?
Ronald J Clark earned their education at (J.D., 1962); (B.E.E., 1958).
How can I contact Ronald J Clark for a consultation?
You can contact Ronald J Clark 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.

Education

J.D.
Georgetown University
- 1962
B.E.E.
Catholic University
- 1958

Bar Admissions

Connecticut
Admitted: 1963
New York
Admitted: 1965
Arizona registered to practice before U.S. Patent and Trademark Office
Admitted: 1975

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