Catherine D. Brooke
Patent agent, USPTO registration number 44041, status Active.
- Firm
- Brooke Associates
- Location
- Johnston, IA
- On the USPTO roster since
- before May 2006
Catherine D. Brooke is a USPTO-registered patent agent (registration number 44041) at Brooke Associates, in Johnston, IA. The registration is active on the current USPTO roster, and Catherine D. Brooke has been listed on the roster since before May 2006.
Brooke Associates is listed with one registered practitioner on the current roster.
Johnston, IA has 20 registered patent practitioners in all: 11 patent attorneys and 9 patent agents.
Other registered practitioners in Johnston, IA
- Kathryn K. Lappegard — Patent agent, Reg. No. 46857, Pioneer Hi-Bred International, INC
- Janae E. Lehman Bell — Patent attorney, Reg. No. 55370, Pioneer Hi- Bred International, Inc.
- Kurt R. Van Thomme — Patent attorney, Reg. No. 58320, Corteva Agriscience LLC Corporate Legal
- Guy R. Watkins — Patent agent, Reg. No. 74066, Corteva Agriscience
- Fred R. Wolf — Patent agent, Reg. No. 69278, Pioneer Hi-Bred International, Inc. Corporate Intellectual Property
- Gusui Wu — Patent agent, Reg. No. 53798, DuPont Agriculture & Nutrition - Pioneer
- Lila Alyce Tohidast Akrad — Patent attorney, Reg. No. 52550, ITS, Inc.
- Steven J. Callistein — Patent attorney, Reg. No. 43525, Pioneer Hi-Bred International, INC
All patent attorneys and agents in Johnston, IA
Patent firms in Iowa · Practitioners by state
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