#1David C Brock
Based in OR
Patent Attorneys & Agents in Yamhill County, OR
The top-ranked patent attorneys and agents serving Yamhill County, OR are David C Brock, Edward B Watters and Richard Hing-Wai Butler. We list 201 patent attorneys and agents serving Yamhill County, OR. 30 of the providers shown match an active record from U.S. Patent and Trademark Office, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Patent Attorneys & Agents serving Yamhill County, OR. 201 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
Top 10 ranked patent attorneys and agents for Yamhill County
#2Edward B Watters
Based in OR#3Richard Hing-Wai Butler
Based in OR#4Roger S. Paulson (Roger S. Paulson, Attorney at Law)
Serves this area from OR#5Brett C. Stoffel
Serves this area from Keizer, OR (21 mi)#6Bradley M Ganz (Ganz Law, P.C.)
Serves this area from OR#7Roberta P Tassinari
Serves this area from OR#8Thaine H Allison III
Serves this area from OR#9Thomas W Wilson III
Serves this area from OR#10Jon Elliot Adler
Serves this area from Sherwood, OR (23 mi)
20 more providers serving this area
- Michael S Brandt (Yes), Sherwood, OR (23 mi)
- Thomas A Belush, Sherwood, OR (23 mi)
- William D Haffner, Sherwood, OR (23 mi)
- Jie Lian, OR
- Karl I Mullen (Mullen Law Firm PC), OR
- Keith L. Kevelson (Keith Kevelson Law LLC), Salem, OR (26 mi)
- LoraLee W Howland, OR
- Noriaki Kojima, OR
- Ralph Y Butler, OR
- Phaedra E Ramsdill, Aloha, OR (26 mi)
- Wendi R Schepler, Aloha, OR (26 mi)
- Carl D Crowell (Crowell Law), Salem, OR (27 mi)
- Nye Wang (Crowell Ing, LLP), Salem, OR (27 mi)
- Karen E S Hock, Salem, OR (27 mi)
- Christopher J Lewis (FLIR Systems Inc.), Wilsonville, OR (27 mi)
- Craig A Crotteau, Wilsonville, OR (27 mi)
- Devon T. Thorson (Devon Thorson), Wilsonville, OR (27 mi)
- Jeffrey J Richmond (Mentor Graphics Corporation), Wilsonville, OR (27 mi)
- Robert A Diehl (Intel Corporation), Wilsonville, OR (27 mi)
- Robert B. Hakari (McCarthy & Holthus), Wilsonville, OR (27 mi)
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Frequently asked questions
How many patent attorneys and agents serve Yamhill County?
We list 201 patent attorneys and agents serving Yamhill County, OR: 3 based there and 198 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Yamhill County?
The top-ranked patent attorneys and agents serving Yamhill County, OR are David C Brock, Edward B Watters, Richard Hing-Wai Butler, Roger S. Paulson (Roger S. Paulson, Attorney at Law) and Brett C. Stoffel. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Yamhill County are verified against official records?
10 of the top 10 match an active official record: David C Brock (U.S. Patent and Trademark Office), Edward B Watters (U.S. Patent and Trademark Office), Richard Hing-Wai Butler (U.S. Patent and Trademark Office), Roger S. Paulson (Roger S. Paulson, Attorney at Law) (U.S. Patent and Trademark Office) and Brett C. Stoffel (U.S. Patent and Trademark Office), and 5 more on this page. Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
What is the difference between a patent attorney and a patent agent?
Both are registered with the USPTO to prepare and prosecute patent applications. Patent attorneys are also licensed lawyers and can handle litigation and other legal matters; agents cannot.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
McMinnville, Newberg, Sheridan, Lafayette, Dundee, Dayton, Willamina, Carlton, Amity, Yamhill