Harry Wayne Porter

Patent attorney, USPTO registration number 42084, status Active.

Firm

Banner & Witcoff LTD

Location

Washington, DC

On the USPTO roster since

before May 2006

Harry Wayne Porter is a USPTO-registered patent attorney (registration number 42084) at Banner & Witcoff LTD, in Washington, DC. The registration is active on the current USPTO roster, and Harry Wayne Porter has been listed on the roster since before May 2006.

Banner & Witcoff LTD has 85 registered patent practitioners on the roster (72 patent attorneys and 12 patent agents), so Harry Wayne Porter works alongside 84 other registered practitioners there.

Washington, DC has 2,644 registered patent practitioners in all: 1,995 patent attorneys and 568 patent agents.

Other registered practitioners in Washington, DC

• Paul W. Churilla — Patent attorney, Reg. No. 47495, Brake Hughes Bellermann LLP
• Frank C. Cimino, Jr — Patent attorney, Reg. No. 39945, Dickstein Shapiro LLP
• Phillip W. Citroen — Patent agent, Reg. No. 66541, Paul Hastings
• Christopher B. Clare — Patent attorney, Reg. No. 70772, Clark Hill PLC
• John C. Clark — Patent agent, Reg. No. 43552, Venable LLP
• Terry L. Clark — Patent attorney, Reg. No. 32644, Bass Berry & Sims PLC
• Isaac R. Clark — Patent attorney, Reg. No. 54572, Crowell & Moring LLP
• Evan M. Clark — Patent attorney, Reg. No. 64836, Banner & Witcoff

All patent attorneys and agents in Washington, DC

Patent firms in District of Columbia · Practitioners by state

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