David E. Roberts
Patent attorney, USPTO registration number 60601, status Active.
- Firm
- Dufour Conapinski Ha
- Location
- Zionsville, IN
- On the USPTO roster since
- November 2007
David E. Roberts is a USPTO-registered patent attorney (registration number 60601) at Dufour Conapinski Ha, in Zionsville, IN. The registration is active on the current USPTO roster, and David E. Roberts has been listed on the roster since November 2007.
Dufour Conapinski Ha is listed with one registered practitioner on the current roster.
Zionsville, IN has 8 registered patent practitioners in all: 6 patent attorneys and 2 patent agents.
Other registered practitioners in Zionsville, IN
- Deborah Rae Beck — Patent attorney, Reg. No. 37370, TheMonkey Intrepid, LLC
- Alexander D. Forman — Patent attorney, Reg. No. 51691, Ice Miller
- David M. Gange — Patent agent, Reg. No. 55198, Corteva Agriscience
- James K. Petell — Patent agent, Reg. No. 53455, UND Research Foundation Suite 2050
- Donald Robberts Stuart — Patent attorney, Reg. No. 28479, Dow AgroSciences LLC
- Eric Raymond Waldkoetter — Patent attorney, Reg. No. 36713, Roche Diagnostics Operations Inc.
- Craig A. Wood — Patent attorney, Reg. No. 29991
All patent attorneys and agents in Zionsville, IN
Patent firms in Indiana · Practitioners by state
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