Patent Agent Katrin Venter

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:57634
Firm/Company:Grossmann Inc.
Address:Haymarket, VA 20169
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Abel IP | Intellectual Property Attorneys
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-26

Top Applicants

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

Applicant Count
SAINT-GOBAIN PERFORMANCE PLASTICS CORPORATION 449
SAINT-GOBAIN CERAMICS & PLASTICS, INC. 300
SAINT-GOBAIN ABRASIFS 283
CertainTeed LLC 227
Loewenstein Medical Technology S.A. 152
Nabors Drilling Technologies USA, Inc. 151
BEIERSDORF AG 141
U.S. Well Services, LLC 141
SAGE ELECTROCHROMICS, INC. 127
CANON KABUSHIKI KAISHA 96
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