Atty. Frederick K. Haffner

Atty. Frederick K. Haffner

Mr. Frederick K.

Los Altos Los Altos 52 yrs experience 52 year
Call (650) 468-2472 Book Appointment

Profile Summary

About Frederick K. Haffner at a glance

Frederick K. Haffner is a Raytheon Co. based in Los Altos, California. They have 52+ years of legal experience, licensed to practice since 1974. Their practice focuses on business, ip, and ip licensing. Admitted to practice in California (1974), District of Columbia (2004), and New York (2005). Educated at Stanford Law School (J.D., 1974) and Stanford University (B.A., 1971). Recognitions include AV Preeminent. Serands clients in Los Altos, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mr. Frederick K. Haffner is a lawyer practicing business law, licensing, intellectual property and 3 other areas of law
  • Frederick received a B.A. degree from Stanford University in 1971, and has been licensed for 52 years
  • Frederick practices in Los Altos, CA

Practice Areas Explained

Frederick K. Haffner's Areas of Practice

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

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Frederick K. Haffner is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Intellectual Property

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

Frederick K. Haffner is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

IP Licensing

Frederick K. Haffner is one of 2,744 ip licensing attorneys indexed nationally. Browse ip licensing attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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

Looking for additional California attorneys? Browse all attorneys in Los Altos or all attorneys in California.

Frequently Asked

Common questions about Frederick K. Haffner

Where is Frederick K. Haffner's law office located?
Frederick K. Haffner's law practice is located in Los Altos, California. You can contact the office directly through this profile page.
What practice areas does Frederick K. Haffner handle?
Frederick K. Haffner focuses on business, ip, ip licensing. Each practice area listed reflects experience handling cases of that type in California.
How long has Frederick K. Haffner practiced law?
Frederick K. Haffner has 52+ years of legal experience and has been licensed since 1974.
Where did Frederick K. Haffner go to law school?
Frederick K. Haffner earned their education at (J.D., 1974); (B.A., 1971).
How can I contact Frederick K. Haffner for a consultation?
You can contact Frederick K. Haffner 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 Frederick K. Haffner received?
Frederick K. Haffner's notable recognition includes: AV Preeminent.

Education

J.D.
Stanford Law School
- 1974
B.A.
Stanford University
- 1971

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1974
District of Columbia
Admitted: 2004
New York
Admitted: 2005

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