Patent Attorney David C Hall

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:38904
Firm/Company:Sage Patent Group
Address:Raleigh, NC 27622-0789
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Sage Patent Group
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-20

Top Applicants

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

Applicant Count
Telefonaktiebolaget LM Ericsson (publ) 3262
VOLVO TRUCK CORPORATION 331
Hitachi Energy Ltd 303
Volvo Construction Equipment AB 267
ABB Schweiz AG 182
IGT 104
The Boeing Company 94
Hitachi Energy Switzerland AG 90
Wolfspeed, Inc. 88
ZENSEACT AB 83
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