Patent Attorney Karl A. Hefter

USPTO Data

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Reg. No.:65851
Firm/Company:Seed Intellectual Property Law Group LLP
Address:Seattle, WA 98104
Last Updated:2026-04-05

Public Data

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Firm/Company: Seed IP | Intellectual Property Law Firm
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-02-14

Top Applicants

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

Applicant Count
Taiwan Semiconductor Manufacturing Company, Ltd. 1122
STMicroelectronics S.r.l. 1110
Wacom Co., Ltd. 989
Sun Patent Trust 604
Panasonic Intellectual Property Management Co., Ltd. 560
STMicroelectronics International N.V. 531
Wobben Properties GmbH 490
STMicroelectronics, Inc. 431
PACCAR Inc 377
Fluke Corporation 369
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