Patent Attorney Thomas W Leffert

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:40697
Firm/Company:Dicke, Billig & Czaja, PLLC
Address:MINNEAPOLIS, MN 55402
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This information is obtained from searching the Internet and may be out of date or incorrect.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 - DBC Law
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-23

Top Applicants

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

Applicant Count
Micron Technology, Inc. 497
Infineon Technologies AG 271
INSPIRE MEDICAL SYSTEMS, INC. 246
Heraeus Deutschland GmbH & Co. KG 80
Regents of the University of Minnesota 72
Heraeus Quarzglas GmbH & Co. KG 51
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 47
Ciro, LLC 47
TAIGA MOTORS INC. 41
Ty-Flot, Inc. 38
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