Patent Attorney Mark E Deffner

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:55103
Firm/Company:Pauly, DeVries Smith & Deffner L.L.C.
Address:Minneapolis, MN 55402
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This information is obtained from searching the Internet and may be out of date or incorrect.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: PDSD
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-23

Top Applicants

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

Applicant Count
BOSTON SCIENTIFIC SCIMED, INC. 255
Starkey Laboratories, Inc. 197
Donaldson Company, Inc. 147
Cardiac Pacemakers, Inc. 134
Surmodics, Inc. 79
Andersen Corporation 78
Akzo Nobel Coatings International B.V. 74
Consumer Safety Technology, LLC 72
Campbell Soup Company 62
Evolve Additive Solutions, Inc. 60
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