Patent Attorney David A. Spellman

USPTO Data

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Reg. No.:71770
Firm/Company:Independent
Address:Farmers Branch, TX 75234
Last Updated:2026-10-02

Public Data

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Firm/Company: Home | Buchalter
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-10-06

Top Applicants

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

Applicant Count
Mayborn (UK) Limited 27
Sangenic International Limited 4
GRO-GROUP INTERNATIONAL LIMITED 1
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