Kenneth E. "Ken" Keller

4.6 (34 reviews )

San Francisco California United States

Litigation - Intellectual Property Litigation - Patent

Recognized in Best Attorney USA since 2021

415-983-1000 Website

About Kenneth

Kenneth E. Keller is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent.Kenneth E., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth E. is held by other top lawyers in the same geographic and legal practice area.

Kenneth E. Keller is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property and Litigation - Patent.

Kenneth E., who practices law in San Francisco, California, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kenneth E. is held by other top lawyers in the same geographic and legal practice area.

Practice Areas

Litigation - Intellectual Property

Litigation - Patent

Education

University of California Berkeley

Awards & Recognition

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Reviews

4.6 / 5

34 Reviews

1,057 Profile Views

Alicia Gottlieb

Jan 27, 2026

Five stars for the incredible team at Kenneth E. "Ken" Keller in San Francisco - they are amazing

Best lawyer for Litigation - Intellectual Property law in San Francisco. Period. I've seen others, but Kenneth E. "Ken" Keller is on another level. They truly care about their clients and work hard to...

Wendy Kunze

Jan 27, 2026

Kenneth E. "Ken" Keller did a great job handling my complex Litigation - Intellectual Property law case from start to finish

I've worked with a few lawyers in San Francisco over the years, but Kenneth E. "Ken" Keller stands out for their honesty and thoroughness. They were clear about the process and kept me updated at all...

Brenda Leffler

Jan 27, 2026

Simply amazing representation from Kenneth E. "Ken" Keller's office during my recent legal matter

I didn't think I'd find such a good lawyer in California, but here we are and I am thoroughly impressed. Kenneth E. "Ken" Keller is just awesome and exceeded all my expectations. No complaints at all!...

June West

Jan 27, 2026

A very good experience overall with the entire team at Kenneth E. "Ken" Keller's legal practice

It's hard finding a reliable lawyer these days, but Kenneth E. "Ken" Keller in San Francisco is definitely one of the good ones. Would use them again if needed without hesitation. They are professiona...

Henry Kessler

Jan 27, 2026

Reliable lawyer you can count on - Kenneth E. "Ken" Keller provided excellent service throughout

Solid experience overall with the law firm of Kenneth E. "Ken" Keller. They know Litigation - Intellectual Property law inside and out and gave me great advice. Very helpful and got the job done exact...