Eric M. Castlen

Patent attorney, USPTO registration number 61913, status Active.

Firm

University of Louisville

Location

Louisville, KY

On the USPTO roster since

October 2009

Eric M. Castlen is a USPTO-registered patent attorney (registration number 61913) at University of Louisville, in Louisville, KY. The registration is active on the current USPTO roster, and Eric M. Castlen has been listed on the roster since October 2009.

University of Louisville is listed with one registered practitioner on the current roster.

Louisville, KY has 90 registered patent practitioners in all: 81 patent attorneys and 8 patent agents.

Other registered practitioners in Louisville, KY

• Aaron M. Murphy — Patent attorney, Reg. No. 63003, Murphy & Powell PLC
• David W. Nagle, Jr. — Patent attorney, Reg. No. 42923, Stites and Harbison PLLC
• Everett S. Nelson — Patent agent, Reg. No. 65772, Fultz Maddox Hovious & Dickens PLC
• Brian Alton Price — Patent attorney, Reg. No. 47869
• Jacob C. Proctor — Patent attorney, Reg. No. 81971
• John P. Purcell — Patent attorney, Reg. No. 76480, Gray Ice Higdon PLLC
• Haylee A. Ralston — Patent attorney, Reg. No. 67295, University of Louisville Office of Industry Engagement
• Harrison G. Rich — Patent attorney, Reg. No. 65132

All patent attorneys and agents in Louisville, KY

Patent firms in Kentucky · Practitioners by state

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