Patent Attorney Grant E Coffield

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:52758
Firm/Company:Eckert Seamans
Address:Pittsburgh, PA 15219
Last Updated:2026-04-05

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Home | Eckert Seamans
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-19

Top Applicants

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

Applicant Count
Eaton Intelligent Power Limited 449
Stolle Machinery Company, LLC 319
Eaton Corporation 244
CSP TECHNOLOGIES, INC. 212
University of Pittsburgh - Of the Commonwealth System of Higher Education 169
Cambria County Association for the Blind & Handicapped 51
PROTALUS LLC 35
WERNER CO. 32
Cooper Technologies Company 24
Celgene Corporation 18
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