Patent Attorney Sean D O'Brien

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:52080
Firm/Company:Miller Nash LLP
Address:Portland, OR 97204
Last Updated:2026-07-13

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Attorneys in Portland, Seattle, Long Beach, Vancouver, Boise & Anchorage
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-09-07

Top Applicants

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

Applicant Count
Tektronix, Inc. 533
The Regents of the University of California 110
Physio-Control, Inc. 99
Keithley Instruments, LLC 93
Sig Sauer, Inc. 84
Avnera Corporation 36
Jaguar Land Rover Limited 17
BHE Turbomachinery, LLC 15
GENUS INDUSTRIES, LLC dba ICOIR PRODUCTS GROUP 11
PIXELWORKS, INC. 10
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