Patent Attorney John H Vynalek

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:37254
Firm/Company:Withrow & Terranova, P.L.L.C.
Address:Cary, NC 27511
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This information is obtained from searching the Internet and may be out of date or incorrect.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 | wt-ip.com
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-04-27

Top Applicants

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

Applicant Count
CORNING RESEARCH & DEVELOPMENT CORPORATION 33
Corning Optical Communications LLC 20
3M INNOVATIVE PROPERTIES COMPANY 8
Zhigang YU 1
Coming Research & Development Corporation 1
Lisong CAO 1
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