Atty. Peter C Warner, Sr

Atty. Peter C Warner, Sr

Peter C Warner, Sr is a lawyer practicing litigation, patent prosecution, intellectual property. Peter received a B.S.I.E. degree from Northwestern University in 1974, and has been licensed for 43 years.

Tempe Tempe 43 Years Experience 43 year
Call (469) 471-0285

Profile Summary

About Peter C Warner, Sr at a glance

Peter C Warner, Sr is a Member based in Tempe, Arizona, practicing at Peter C Warner. They have 43+ years of legal experience, licensed to practice since 1983. Their practice focuses on patent, ip, and litigation. Admitted to practice in Arizona Illinois US District Court US Patent & Trademark Office (1983). Educated at Northwestern University (J.D., 1979) and Northwestern University (B.S.I.E. Northwestern, 1974). Recognitions include Peer Reviewed. Active member of State Bar of Arizona. Serves clients in Tempe, AZ and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Peter C Warner, Sr is a lawyer practicing litigation, patent prosecution, intellectual property
  • Peter received a B.S.I.E. degree from Northwestern University in 1974, and has been licensed for 43 years
  • Peter practices at Peter C. Warner in Tempe, AZ

Practice Areas Explained

Peter C Warner, Sr's Areas of Practice

Each practice area below reflects the types of cases Peter C Warner, Sr handles, with a brief overview of what that area of law covers.

Patent Law

Peter C Warner, Sr is one of 18,874 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.

Peter C Warner, Sr is one of 94,505 ip attorneys indexed nationally. Browse ip attorneys in Arizona →

Civil Litigation

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

Peter C Warner, Sr is one of 409,070 litigation attorneys indexed nationally. Browse litigation 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 Tempe 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 venue, 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 Tempe or all attorneys in Arizona.

Frequently Asked

Common questions about Peter C Warner, Sr

Where is Peter C Warner, Sr's law office located?
Peter C Warner, Sr's law practice is located in Tempe, Arizona. The firm is Peter C Warner. You can contact the office directly through this profile page.
What practice areas does Peter C Warner, Sr handle?
Peter C Warner, Sr focuses on patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in Arizona.
How long has Peter C Warner, Sr practiced law?
Peter C Warner, Sr has 43+ years of legal experience and has been licensed since 1983.
Where did Peter C Warner, Sr go to law school?
Peter C Warner, Sr earned their education at (J.D., 1979); (B.S.I.E. Northwestern, 1974).
How can I contact Peter C Warner, Sr for a consultation?
You can contact Peter C Warner, Sr 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 Peter C Warner, Sr received?
Peter C Warner, Sr's notable recognition includes: Peer Reviewed.

Education

J.D.
Northwestern University
- 1979
B.S.I.E. Northwestern
Northwestern University
- 1974

Awards

Peer Reviewed

Bar Admissions

Arizona Illinois US District Court US Patent & Trademark Office
Admitted: 1983

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