J Darwin King, Jr.
Patent attorney, USPTO registration number 76347, status Active.
- Firm
- Ference & Associates
- Location
- Pittsburgh, PA
- On the USPTO roster since
- November 2021
J Darwin King, Jr. is a USPTO-registered patent attorney (registration number 76347) at Ference & Associates, in Pittsburgh, PA. The registration is active on the current USPTO roster, and J Darwin King has been listed on the roster since November 2021.
Ference & Associates is listed with one registered practitioner on the current roster.
Pittsburgh, PA has 348 registered patent practitioners in all: 281 patent attorneys and 65 patent agents.
Other registered practitioners in Pittsburgh, PA
- Daniel W. Ernsberger — Patent attorney, Reg. No. 28568, Behrend & Ernsberger, P.C.
- Ryan M. Estatico — Patent agent, Reg. No. 82915
- Christine Roberta Ethridge — Patent attorney, Reg. No. 30557, Eckert Seamans Cherin & Mellot, LLC
- Gary J. Falce — Patent agent, Reg. No. 29304
- Andrew E. Falsetti — Patent attorney, Reg. No. 52879, Mylan Laboratories INC
- Ralph N. Feldman — Patent agent, Reg. No. 59161
- Stanley Donald Ference, III — Patent attorney, Reg. No. 33879, Ference & Associates LLC
- Michael E. Fink — Patent attorney, Reg. No. 68219
All patent attorneys and agents in Pittsburgh, PA
Patent firms in Pennsylvania · Practitioners by state
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