Douglas J. Duff
Patent attorney, USPTO registration number 68535, status Active.
- Firm
- Deere & Company Global Intellectual Property Services
- Location
- Moline, IL
- On the USPTO roster since
- November 2014
Douglas J. Duff is a USPTO-registered patent attorney (registration number 68535) at Deere & Company Global Intellectual Property Services, in Moline, IL. The registration is active on the current USPTO roster, and Douglas J. Duff has been listed on the roster since November 2014.
Deere & Company Global Intellectual Property Services is listed with one registered practitioner on the current roster.
Moline, IL has 25 registered patent practitioners in all: 24 patent attorneys and 1 patent agent.
Other registered practitioners in Moline, IL
- Jessica Lee Susie — Patent attorney, Reg. No. 70736, Deere & Company
- Barry A. Winkler — Patent attorney, Reg. No. 66778, Deere & Company
- Michael Yu — Patent attorney, Reg. No. 69056, Deere & Company
- Brian C. Andress — Patent attorney, Reg. No. 59927, Deere & Company
- Kevin D. Bailey — Patent attorney, Reg. No. 46531, Deere & Company
- Charles G. Bonsell — Patent agent, Reg. No. 63928
- Matthew I. Burton — Patent attorney, Reg. No. 75644, John Deere
- Hope W. Carter — Patent attorney, Reg. No. 46604, Deere and Company World Headquarters
All patent attorneys and agents in Moline, IL
Patent firms in Illinois · Practitioners by state
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