Atty. William L. Krayer

Atty. William L. Krayer

William L. Krayer is a lawyer practicing patents, computer software law, trademarks and 3 other areas of law.

Pittsburgh Pittsburgh 67 yrs experience 67 year
Call (412) 810-6447 Book Appointment

Profile Summary

About William L. Krayer at a glance

William L. Krayer is a Member based in Pittsburgh, Pennsylvania, practicing at William L. Krayer. They have 67+ years of legal experience, licensed to practice since 1959. Their practice focuses on patent, trademark, ip, litigation, and internet. Admitted to practice in Pennsylvania (1959), U.S. District Court, Western District of Pennsylvania (1959), and U.S. Court of Appeals for the Federal Circuit registered to practice before U.S. Patent and Trademar (1982). Educated at University of Pittsburgh (J.D., 1958) and University of Pittsburgh (B.S., 1951). Active member of American Bar Association American Intellectual Property Law Association Patent Law Association (President, 1982-1983) Licensing Executive Society. Serands clients in Pittsburgh, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William L. Krayer is a lawyer practicing patents, computer software law, trademarks and 3 other areas of law
  • William received a B.S. degree from University of Pittsburgh in 1951, and has been licensed for 67 years
  • William practices at William L. Krayer in Pittsburgh, PA

Practice Areas Explained

William L. Krayer's Areas of Practice

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

Patent Law

William L. Krayer is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Pennsylvania →

Trademark Law

William L. Krayer is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in Pennsylvania →

Intellectual Property

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

William L. Krayer is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Pennsylvania →

Civil Litigation

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

William L. Krayer is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Internet & Cyber Law

Internet and cyber lawyers for data breaches, online defamation, privacy law, and cybersecurity matters.

William L. Krayer is one of 17,958 internet attorneys indexed nationally. Browse internet attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

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

Frequently Asked

Common questions about William L. Krayer

Where is William L. Krayer's law office located?
William L. Krayer's law practice is located in Pittsburgh, Pennsylvania. The firm is William L. Krayer. You can contact the office directly through this profile page.
What practice areas does William L. Krayer handle?
William L. Krayer focuses on patent, trademark, ip, litigation, internet. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has William L. Krayer practiced law?
William L. Krayer has 67+ years of legal experience and has been licensed since 1959.
Where did William L. Krayer go to law school?
William L. Krayer earned their education at (J.D., 1958); (B.S., 1951).
How can I contact William L. Krayer for a consultation?
You can contact William L. Krayer 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.
University of Pittsburgh
- 1958
B.S.
University of Pittsburgh
- 1951

Bar Admissions

Pennsylvania
Admitted: 1959
U.S. District Court, Western District of Pennsylvania
Admitted: 1959
U.S. Court of Appeals for the Federal Circuit registered to practice before U.S. Patent and Trademar
Admitted: 1982

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