#1Christopher W Corbett (University of Oklahoma)
Based in Norman, OK
Patent Attorneys & Agents in Cleveland County, OK
The top-ranked patent attorneys and agents serving Cleveland County, OK are Christopher W Corbett (University of Oklahoma), Duane S Croft (Law Office of Duane Croft) and Florence Fusco McCann. We list 111 patent attorneys and agents serving Cleveland County, OK. 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 Cleveland County, OK. 111 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 Cleveland County
#2Duane S Croft (Law Office of Duane Croft)
Based in Norman, OK#3Florence Fusco McCann
Based in Norman, OK#4Henry R. Herren
Based in Norman, OK#5Jackson D. Kenny
Based in Norman, OK#6James F Harvey III (Harvey & Associates, P.C.)
Based in Norman, OK#7Katrina L McClatchey
Based in Oklahoma City, OK#8Kerry D Green (Kerry D. Green, PLLC)
Based in Norman, OK#9Matthew A. Welborn
Based in Norman, OK#10Michael A Schade (University of Oklahoma)
Based in Norman, OK
20 more providers serving this area
- Michael J Crowley (HP Inc.), Norman, OK
- Phillip E Maroc (Workday, Inc.), Oklahoma City, OK
- Scott A Backus (Dow Lohnes PLLC), Norman, OK
- Shaojuan Jiang, Norman, OK
- Vahid Salalati, Norman, OK
- Zane O'Neal Berry, Slaughterville, OK
- Randal D Homburg, Midwest City, OK (18 mi)
- Roberto L Seda (Seda Law Firm PLLC), Oklahoma City, OK (19 mi)
- John W Wustenberg, OK
- Brian Edward Powley (Brian E. Powley, P.L.L.C.), Oklahoma City, OK (21 mi)
- Glen M Burdick (Dunlap Codding and Rogers PC), Oklahoma City, OK (21 mi)
- Marc A Brockhaus (Dunlap Codding and Rogers, PC), Oklahoma City, OK (21 mi)
- Rick R Dunkin, Oklahoma City, OK (21 mi)
- Robert H Frantz (Franklin Gray Patents, LLC), Oklahoma City, OK (21 mi)
- Wanru S Casey (Wanru's Practice), Oklahoma City, OK (21 mi)
- Andrew D. Westmuckett (Oklahoma Medical Research Foundation), Oklahoma City, OK (21 mi)
- Cheryl L Husmann (Oklahoma Medical Research Foundation), Oklahoma City, OK (21 mi)
- Hemangi A. Pakala, Oklahoma City, OK (21 mi)
- Jacob J. Oliphant (Ryan Whaley, PLLC), Oklahoma City, OK (21 mi)
- James R Johnson (Palmer Wantland, Attorneys and Counsellors at Law), Oklahoma City, OK (21 mi)
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Frequently asked questions
How many patent attorneys and agents serve Cleveland County?
We list 111 patent attorneys and agents serving Cleveland County, OK: 16 based there and 95 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 Cleveland County?
The top-ranked patent attorneys and agents serving Cleveland County, OK are Christopher W Corbett (University of Oklahoma), Duane S Croft (Law Office of Duane Croft), Florence Fusco McCann, Henry R. Herren and Jackson D. Kenny. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Cleveland County are verified against official records?
10 of the top 10 match an active official record: Christopher W Corbett (University of Oklahoma) (U.S. Patent and Trademark Office), Duane S Croft (Law Office of Duane Croft) (U.S. Patent and Trademark Office), Florence Fusco McCann (U.S. Patent and Trademark Office), Henry R. Herren (U.S. Patent and Trademark Office) and Jackson D. Kenny (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 .
Cities in Cleveland County
Communities served
Noble, Slaughterville, Lexington, Etowah