Barry Dale Cash
Patent attorney, USPTO registration number 35476, status Active.
- Firm
- E.I. DuPont de Nemours & Company
- Location
- Wilmington, DE
- On the USPTO roster since
- before May 2006
Barry Dale Cash is a USPTO-registered patent attorney (registration number 35476) at E.I. DuPont de Nemours & Company, in Wilmington, DE. The registration is active on the current USPTO roster, and Barry Dale Cash has been listed on the roster since before May 2006.
E.I. DuPont de Nemours & Company has 2 registered patent practitioners on the roster (2 patent attorneys), so Barry Dale Cash works alongside 1 other registered practitioner there.
Wilmington, DE has 241 registered patent practitioners in all: 170 patent attorneys and 71 patent agents.
Other registered practitioners in Wilmington, DE
- Rex A. Donnelly — Patent attorney, Reg. No. 41712, Buchanan Ingersoll & Rooney
- Kenneth L. Dorsney — Patent attorney, Reg. No. 51624, Morris James LLP
- Roseanne Raimondo Duffy — Patent attorney, Reg. No. 33869, E I Du Pont de Nemours and CO
- Mark A. Edwards — Patent attorney, Reg. No. 39542, E I Du Pont de Nemours & Company
- Brian P. Egan — Patent attorney, Reg. No. 54866, Morris Nichols Arsht & Tunnell LLP
- Ikenna C. Ejimonyeugwo — Patent agent, Reg. No. 82246, Panitch Schwarze Belisario & Nadel LLP
- Jenafer Evans — Patent attorney, Reg. No. 58177, DuPont Specialty Products USA, LLC
- Tamera L. Fair — Patent attorney, Reg. No. 35867, DuPont
All patent attorneys and agents in Wilmington, DE
Patent firms in Delaware · Practitioners by state
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