Donald James Ethridge
Patent attorney, USPTO registration number 50362, status Active.
- Firm
- Dupuis & Polozola, LLC
- Location
- The Woodlands, TX
- On the USPTO roster since
- before May 2006
Donald James Ethridge is a USPTO-registered patent attorney (registration number 50362) at Dupuis & Polozola, LLC, in The Woodlands, TX. The registration is active on the current USPTO roster, and Donald James Ethridge has been listed on the roster since before May 2006.
Dupuis & Polozola, LLC is listed with one registered practitioner on the current roster.
The Woodlands, TX has 41 registered patent practitioners in all: 33 patent attorneys and 8 patent agents.
Other registered practitioners in The Woodlands, TX
- Aleece M. Hayes — Patent attorney, Reg. No. 72689, Huntsman International LLC
- Daniel P. Hejlik — Patent agent, Reg. No. 49012
- Joe D. Hulett — Patent attorney, Reg. No. 42675, Chevron Phillips Chemical Company
- Lars Olav Husebo — Patent attorney, Reg. No. 60965, Chevron Phillips Chemical Company LP
- Cheryl L. Huseman — Patent attorney, Reg. No. 45392, Chevron Phillips Chemical Company
- Lance K. Ishimoto — Patent attorney, Reg. No. 41866, Lexicon Pharmaceuticals, Inc.
- Stephen R. Jenkins — Patent attorney, Reg. No. 60249, Chevron Phillips Chemical Company LP
- Lynda S. Jolly — Patent attorney, Reg. No. 32736, Chevron Phillips Chemical Company
All patent attorneys and agents in The Woodlands, TX
Patent firms in Texas · Practitioners by state
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