#1 Joe H Shallenburger (JCG)
Serves this area from Portland, OR (3 mi)
Call (503) 407-0046Patent Attorneys & Agents in Gresham, OR
The top-ranked patent attorneys and agents serving Gresham, OR are Joe H Shallenburger (JCG), Malik A. Shavkatov and James Gary Stewart (James G Stewart PC). We list 515 patent attorneys and agents serving Gresham, 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 Gresham, OR (Multnomah County). 515 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 Gresham
#2 Malik A. Shavkatov
Serves this area from Portland, OR (4 mi)Call (713) 373-9188#3 James Gary Stewart (James G Stewart PC)
Serves this area from Portland, OR (5 mi)Call (503) 984-2824#4 Tamara K. Palmer
Serves this area from Damascus, OR (5 mi)Call (503) 805-1440#5 Stephen J Joncus (Joncus Law LLC)
Serves this area from Happy Valley, OR (6 mi)Call (971) 236-1200#6 Ning Fu (Ning Fu, Esq.)
Serves this area from ORCall (503) 445-0197#7 John M Anderton
Serves this area from Portland, OR (8 mi)Call (503) 863-4408#8 Austin W. Gardiner (HP Inc.)
Serves this area from Vancouver, WA (8 mi)Call (360) 212-8500#9 David A Copeland
Serves this area from Portland, OR (8 mi)Call (503) 327-1567#10 Hugh Brian Davis (Hewlett-Packard CO)
Serves this area from Vancouver, WA (8 mi)Call (360) 212-2624
20 more providers serving this area
- Ingrid Marianne McTaggart, Portland, OR (8 mi)
- Jordan E Morris (Hewlett Packard Company), Vancouver, WA (8 mi)
- Michael J Wallans, Portland, OR (8 mi)
- Nishat Hasan (Lam Research Corporation), Portland, OR (8 mi)
- Robert D Hoge (Nautilus, Inc.), Vancouver, WA (8 mi)
- Robert D Wasson (Hewlett Packard Company), Vancouver, WA (8 mi)
- Walter William Karnstein (Hewlett-Packard Compnay), Vancouver, WA (8 mi)
- William K Bucher, Portland, OR (8 mi)
- Kathrin B Dragich, Portland, OR (8 mi)
- Erin L. Doyle, Milwaukie, OR (10 mi)
- Kara L Blatt, Vancouver, WA (10 mi)
- Andrew F Martz (Andrew F. Martz Intellectual Property Law), Portland, OR (10 mi)
- Bo Wang (Thermo Fisher Scientific), Portland, OR (10 mi)
- Charlton Shen, Portland, OR (10 mi)
- Joseph T. Hill, Portland, OR (10 mi)
- Amanda B. Westervelt (Amanda B. Westervelt, Attorney At Law), Portland, OR (10 mi)
- James H Walters (patenttm.us), Portland, OR (10 mi)
- Jia J. Feng (Protea Legal Co.), Portland, OR (10 mi)
- Julia F. Kottmeier, Portland, OR (10 mi)
- Leigha T LaFleur, Portland, OR (10 mi)
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Frequently asked questions
How many patent attorneys and agents serve Gresham?
We list 515 patent attorneys and agents serving Gresham, OR: 0 based there and 515 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 Gresham?
The top-ranked patent attorneys and agents serving Gresham, OR are Joe H Shallenburger (JCG), Malik A. Shavkatov, James Gary Stewart (James G Stewart PC), Tamara K. Palmer and Stephen J Joncus (Joncus Law LLC). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Gresham are verified against official records?
10 of the top 10 match an active official record: Joe H Shallenburger (JCG) (U.S. Patent and Trademark Office), Malik A. Shavkatov (U.S. Patent and Trademark Office), James Gary Stewart (James G Stewart PC) (U.S. Patent and Trademark Office), Tamara K. Palmer (U.S. Patent and Trademark Office) and Stephen J Joncus (Joncus Law LLC) (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 .