#1HouPha Vang
Serves this area from TX
Patent Attorneys & Agents in Marshall County, OK
The top-ranked patent attorneys and agents serving Marshall County, OK are HouPha Vang, Paul Saunders and Derrick Wade Harvey (Harvey Law, P.C.). We list 8 patent attorneys and agents serving Marshall County, OK. 8 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 Marshall County, OK. 8 providers, 8 of the top 8 verified against federal or state records. Registry records checked on 2026-11-04.
Top 8 ranked patent attorneys and agents for Marshall County
#2Paul Saunders
Serves this area from TX#3Derrick Wade Harvey (Harvey Law, P.C.)
Serves this area from OK#4Steven P Rhines (The Samuel Roberts Noble Fndtn)
Serves this area from OK#5Alan A R Cooper (Shiells Law Firm P. C.)
Serves this area from TX#6Brian Charles McCormack (Baker & McKenzie, LLP)
Serves this area from TX#7Francis Lammes (Snell & Wilmer, LLP)
Serves this area from TX#8Stephanie L Dowdy
Serves this area from TX
Request quotes
Frequently asked questions
How many patent attorneys and agents serve Marshall County?
We list 8 patent attorneys and agents serving Marshall County, OK: 0 based there and 8 serving it from nearby. 8 of the top 8 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Marshall County?
The top-ranked patent attorneys and agents serving Marshall County, OK are HouPha Vang, Paul Saunders, Derrick Wade Harvey (Harvey Law, P.C.), Steven P Rhines (The Samuel Roberts Noble Fndtn) and Alan A R Cooper (Shiells Law Firm P. C.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Marshall County are verified against official records?
8 of the top 8 match an active official record: HouPha Vang (U.S. Patent and Trademark Office), Paul Saunders (U.S. Patent and Trademark Office), Derrick Wade Harvey (Harvey Law, P.C.) (U.S. Patent and Trademark Office), Steven P Rhines (The Samuel Roberts Noble Fndtn) (U.S. Patent and Trademark Office) and Alan A R Cooper (Shiells Law Firm P. C.) (U.S. Patent and Trademark Office), and 3 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
Madill, Kingston, Oakland, Cumberland, Lebanon, Little City, McBride, New Woodville