Patent Attorney Brian J Cash

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:60546
Firm/Company:Steinfl & Bruno, LLP
Address:Pasadena, CA 91101
Last Updated:2026-10-02

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Steinfl+Bruno: Intellectual Property Law
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-09-19

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
pSemi Corporation 652
California Institute of Technology 368
Murata Manufacturing Co., Ltd. 126
Pirelli Tyre S.p.A. 115
CRYPTO LAB INC. 70
Dolby Laboratories Licensing Corporation 56
Peregrine Semiconductor Corporation 41
Lawrence Livermore National Security, LLC 36
G.D S.P.A. 34
SAINT-GOBAIN GLASS FRANCE 28
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