#1Aaron M. Percival
Based in Oatfield, OR
Patent Attorneys & Agents in Clackamas County, OR
The top-ranked patent attorneys and agents serving Clackamas County, OR are Aaron M. Percival, Alan M Flum (Stone Creek Services LLC) and Binita J. Singh. We list 477 patent attorneys and agents serving Clackamas 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 Clackamas County, OR. 477 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 Clackamas County
#2Alan M Flum (Stone Creek Services LLC)
Based in Lake Oswego, OR#3Binita J. Singh
Based in Lake Oswego, OR#4Blayne D Green (Essential Patents Group, LLP)
Based in Lake Oswego, OR#5Byron S Kuzara
Based in West Linn, OR#6Christopher J Lewis (FLIR Systems Inc.)
Based in Wilsonville, OR#7Craig A Crotteau
Based in Wilsonville, OR#8David Louis Guglielmi (Green, Howard, & Mughal LLP)
Based in Lake Oswego, OR#9Dennis M. Hausmann
Based in Lake Oswego, OR#10Dermot G Miller (Green, Howard, & Mughal LLP)
Based in Lake Oswego, OR
20 more providers serving this area
- Devon T. Thorson (Devon Thorson), Wilsonville, OR
- Elmer W Galbi, Lake Oswego, OR
- Erin L. Doyle, Milwaukie, OR
- Francine H Gray, Lake Oswego, OR
- Francis I Gray, Lake Oswego, OR
- Howard P Russell (Howard Russell, Attorney at Law), Lake Oswego, OR
- James Marshall Howard (Essential Patents Group, LLP.), Lake Oswego, OR
- Jeffrey J Richmond (Mentor Graphics Corporation), Wilsonville, OR
- Jeffrey M. White (BIOTRONIK Corporate Services U.S., Inc.), Lake Oswego, OR
- Jessica G Fauble (Elevate Law Group), Lake Oswego, OR
- John Francis Sicotte, Lake Oswego, OR
- Jonathan E. Dodge, Lake Oswego, OR
- Karen Dana Oster (Law Office of Karen Dana Oster, LLC), Lake Oswego, OR
- Kathleen A Cushing, Lake Oswego, OR
- Laura A Zager, Lake Oswego, OR
- Manuel Quiogue, West Linn, OR
- Michael Nesheiwat, Lake Oswego, OR
- Ning Fu (Ning Fu, Esq.), OR
- Reza Alavi, West Linn, OR
- Richard A Wilhelm (Essential Patents Group, LLP), Lake Oswego, OR
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Frequently asked questions
How many patent attorneys and agents serve Clackamas County?
We list 477 patent attorneys and agents serving Clackamas County, OR: 40 based there and 437 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 Clackamas County?
The top-ranked patent attorneys and agents serving Clackamas County, OR are Aaron M. Percival, Alan M Flum (Stone Creek Services LLC), Binita J. Singh, Blayne D Green (Essential Patents Group, LLP) and Byron S Kuzara. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Clackamas County are verified against official records?
10 of the top 10 match an active official record: Aaron M. Percival (U.S. Patent and Trademark Office), Alan M Flum (Stone Creek Services LLC) (U.S. Patent and Trademark Office), Binita J. Singh (U.S. Patent and Trademark Office), Blayne D Green (Essential Patents Group, LLP) (U.S. Patent and Trademark Office) and Byron S Kuzara (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
Lake Oswego, Oregon City, Happy Valley, Wilsonville, West Linn, Milwaukie, Canby, Oak Grove, Oatfield, Sandy, Gladstone, Damascus, Molalla, Jennings Lodge, Estacada, Beavercreek, Mount Hood Villages, Mulino, Boring, Stafford, Johnson City, Rivergrove, Rhododendron, Government Camp, Barlow