Patent Agent Anthony T. Klein

USPTO Data

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Reg. No.:84719
Firm/Company:Shumaker & Sieffert P.A.
Address:Woodbury, MN 55125
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Shumaker & Sieffert | Patent Protection. Engineered.
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-11-04

Top Applicants

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

Applicant Count
Google LLC 770
QUALCOMM Incorporated 561
Medtronic, Inc. 558
Juniper Networks, Inc. 502
Wells Fargo Bank, N.A. 336
Honeywell International Inc. 274
Cohesity, Inc. 248
DocuSign, Inc. 134
Infineon Technologies AG 92
Covidien LP 79
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