Martin D. Hash
Patent agent, USPTO registration number 59431, status Active.
- Firm
- Hash Enterprises, Inc.
- Location
- Vancouver, WA
- On the USPTO roster since
- April 2007
Martin D. Hash is a USPTO-registered patent agent (registration number 59431) at Hash Enterprises, Inc., in Vancouver, WA. The registration is active on the current USPTO roster, and Martin D. Hash has been listed on the roster since April 2007.
Hash Enterprises, Inc. is listed with one registered practitioner on the current roster.
Vancouver, WA has 32 registered patent practitioners in all: 27 patent attorneys and 5 patent agents.
Other registered practitioners in Vancouver, WA
- Daniel J. Buri — Patent attorney, Reg. No. 61245
- Michael F. Cleary — Patent attorney, Reg. No. 65677
- Graciela G. Cowger — Patent attorney, Reg. No. 42444, Schwabe Williamson & Wyatt Vancouver Center
- Iris Oren Cox — Patent attorney, Reg. No. 52774, Oreninc
- Hugh Brian Davis — Patent attorney, Reg. No. 33054, Hewlett-Packard CO
- Scott Kennedy Gallert — Patent attorney, Reg. No. 51715, Gallert Law
- Austin W. Gardiner — Patent attorney, Reg. No. 70394, HP Inc
- Brian J. Gustafson — Patent attorney, Reg. No. 52978, Gustafson IP
All patent attorneys and agents in Vancouver, WA
Patent firms in Washington · Practitioners by state
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