Donald R. Piper, Jr
Patent attorney, USPTO registration number 29337, status Active.
- Firm
- Dann Dorfman Herrell & Skillman, P.C.
- Location
- Fort Washington, PA
- On the USPTO roster since
- before May 2006
Donald R. Piper, Jr is a USPTO-registered patent attorney (registration number 29337) at Dann Dorfman Herrell & Skillman, P.C., in Fort Washington, PA. The registration is active on the current USPTO roster, and Donald R. Piper has been listed on the roster since before May 2006.
Dann Dorfman Herrell & Skillman, P.C. has 2 registered patent practitioners on the roster (2 patent attorneys), so Donald R. Piper works alongside 1 other registered practitioner there.
Fort Washington, PA has 15 registered patent practitioners in all: 13 patent attorneys and 2 patent agents.
Other registered practitioners in Fort Washington, PA
- Edward J. Howard — Patent attorney, Reg. No. 42670, Howard IP Law Group
- Robert C. Netter, Jr — Patent attorney, Reg. No. 56422, Dann Dorfman Herrell Skillman, P.C.
- Robert Evan Rosenthal — Patent attorney, Reg. No. 33450, Howard IP Law Group
- Andrew J. Slutsky — Patent attorney, Reg. No. 82647, Clarke Gallagher Barbiero Amuso & Glassman Law
- Allison Rebecca Tramontana — Patent attorney, Reg. No. 77515, Caesar Rivise, P.C.
- Stanton D. Weinstein — Patent attorney, Reg. No. 28349, Lockheed Martin MS2
- David W. Wynn — Patent agent, Reg. No. 59952, McNeil Consumer Healthcare
- Justin D G Brennan — Patent attorney, Reg. No. 52650, ReSearch Pharmaceutical Services, Inc.
All patent attorneys and agents in Fort Washington, PA
Patent firms in Pennsylvania · Practitioners by state
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