Patent Attorney John V Biernacki

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:40511
Firm/Company:Lorenz & Kopf, LLP
Address:Columbia Station, OH 44028
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Home - Ingrassia Fisher and Lorenz, LLP
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-05-02

Top Applicants

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

Applicant Count
GM GLOBAL TECHNOLOGY OPERATIONS LLC 1675
Gulfstream Aerospace Corporation 362
salesforce.com, inc. 291
SOLENIS TECHNOLOGIES, L.P. 231
AXALTA COATING SYSTEMS IP CO., LLC 187
NOURYON CHEMICALS INTERNATIONAL B.V. 183
Diversey, Inc. 127
MEDTRONIC MINIMED, INC. 103
Salesforce, Inc. 90
General Dynamics Mission Systems, Inc. 73
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