Donald B. Haslett
Patent attorney, USPTO registration number 28855, status Active.
- Firm
- Chernoff Vilhauer McClung & Stenzel LLP
- Location
- Portland, OR
- On the USPTO roster since
- before May 2006
Donald B. Haslett is a USPTO-registered patent attorney (registration number 28855) at Chernoff Vilhauer McClung & Stenzel LLP, in Portland, OR. The registration is active on the current USPTO roster, and Donald B. Haslett has been listed on the roster since before May 2006.
Chernoff Vilhauer McClung & Stenzel LLP has 3 registered patent practitioners on the roster (3 patent attorneys), so Donald B. Haslett works alongside 2 other registered practitioners there.
Portland, OR has 335 registered patent practitioners in all: 230 patent attorneys and 89 patent agents.
Other registered practitioners in Portland, OR
- David G. Beck — Patent attorney, Reg. No. 37776, Patent Law Office of David G. Beck
- Daniel H. Bell — Patent attorney, Reg. No. 56141, Klarquist Sparkman LLP
- Kenneth M. Benderly — Patent agent, Reg. No. 51453
- Michael A. Bernadicou — Patent attorney, Reg. No. 35934, Schwabe Williamson & Wyatt
- Ann C. Bernert — Patent agent, Reg. No. 79168, Klarquist Sparkman LLP One World Trade Center
- Patrick M. Bible — Patent attorney, Reg. No. 44423, Klarquist Sparkman LLP
- William A. Birdwell — Patent attorney, Reg. No. 27181, Law Office of William A. Birdwell
- Meredith K. Bothman — Patent agent, Reg. No. 81361, Kolitch Romano Dascenzo Gates LLC
All patent attorneys and agents in Portland, OR
Patent firms in Oregon · Practitioners by state
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