Patent Attorney Mark D Stignani

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:36378
Firm/Company:Barnes & Thornburg
Address:Minneapolis, MN 55417
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Home | ReelLawyers | Watch Top Lawyers Answer Law Questions
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-08-14

Top Applicants

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

Applicant Count
Mahle International GmbH 150
Saluda Medical Pty Ltd 143
Lineage Logistics, LLC 129
Riddell, Inc. 114
Frito-Lay North America, Inc. 100
BUNN-O-MATIC CORPORATION 90
AXIS LIGHTING INC. 88
MALTA INC. 87
VOLKSWAGEN AKTIENGESELLSCHAFT 86
Leapfrog Product Development LLC 86
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