Eric R. Drennan
Patent attorney, USPTO registration number 59099, status Active.
- Firm
- Holzer IP Law, PC
- Location
- Denver, CO
- On the USPTO roster since
- April 2007
Eric R. Drennan is a USPTO-registered patent attorney (registration number 59099) at Holzer IP Law, PC, in Denver, CO. The registration is active on the current USPTO roster, and Eric R. Drennan has been listed on the roster since April 2007.
Holzer IP Law, PC is listed with one registered practitioner on the current roster.
Denver, CO has 400 registered patent practitioners in all: 325 patent attorneys and 74 patent agents.
Other registered practitioners in Denver, CO
- Elliot W. Jackson — Patent agent, Reg. No. 83645
- Brian J. Jacobsmeyer — Patent attorney, Reg. No. 74278, US District Court for the District of Colorado
- Andrew L. Jagenow — Patent attorney, Reg. No. 51842, Jagenow Patent Services PLLC
- Peter M. Jarvis — Patent agent, Reg. No. 67390, Brownstein Hyatt Farber Schreck
- Stephen Frank Jewett — Patent attorney, Reg. No. 27565, Kilpatrick Townsend & Stockton LLP
- Melaina D. Jobs — Patent attorney, Reg. No. 63148, Husch Blackwell LLP
- Ryan W. Johnson — Patent agent, Reg. No. 84001, EriseIP
- S Wade Johnson — Patent attorney, Reg. No. 50873, Polsinelli Shughart P.C.
All patent attorneys and agents in Denver, CO
Patent firms in Colorado · Practitioners by state
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