#1Allen Lewis Rutz (Vorys Sater Seymour and Pease LLP)
Serves this area from Columbus, OH (0 mi)
Patent Attorneys & Agents in Columbus, OH
The top-ranked patent attorneys and agents serving Columbus, OH are Allen Lewis Rutz (Vorys Sater Seymour and Pease LLP), David J Dawsey (Gallagher & Dawsey Co., LPA) and Meredith R. Lloyd. We list 193 patent attorneys and agents serving Columbus, OH. 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 Columbus, OH (Franklin County). 193 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 Columbus
#2David J Dawsey (Gallagher & Dawsey Co., LPA)
Serves this area from Columbus, OH (0 mi)#3Meredith R. Lloyd
Serves this area from Columbus, OH (0 mi)#4Barry S Bissell (Battelle Memorial Inst)
Serves this area from Columbus, OH (1 mi)#5Claudia J. Frehe (Battelle Memorial Institute)
Serves this area from Columbus, OH (1 mi)#6Henry C. Blakeman
Serves this area from Columbus, OH (1 mi)#7Jihyun Lee
Serves this area from Columbus, OH (1 mi)#8Susanne A Wilson (Battelle Memorial Institute)
Serves this area from Columbus, OH (1 mi)#9Todd J Harrington (Battelle Memorial Institute)
Serves this area from Columbus, OH (1 mi)#10Adam A Bennett (Adam Bennett)
Serves this area from Columbus, OH (2 mi)
20 more providers serving this area
- Amy R Tulk (Nationwide Mutual Insurance Comany), Columbus, OH (2 mi)
- Andrew E Samuels (Baker & Hostetler LLP), Columbus, OH (2 mi)
- Anthony R. Tomusko (UB Greensfelder LLP), Columbus, OH (2 mi)
- April E. Ward (CALFEE,HALTER & GRISWOLD LLP), Columbus, OH (2 mi)
- Benjamen E Kern (Benesch Friedland Coplan & Aronoff, LLP), Columbus, OH (2 mi)
- Billy Carter Raulerson (Calfee, Halter & Griswold LLP), Columbus, OH (2 mi)
- Brian Victor Finch (Kegler Brown Hill & Ritter Co., LPA), Columbus, OH (2 mi)
- Brigid E Sharek (Ice Miller LLP), Columbus, OH (2 mi)
- Chase W. Hemmelgarn (Calfee, Halter & Griswold LLP), Columbus, OH (2 mi)
- Chia Yun Chou (Benesch), Columbus, OH (2 mi)
- Courtney J Miller (Ulmer & Berne LLP), Columbus, OH (2 mi)
- Daniel Saltsman, Columbus, OH (2 mi)
- Daniel W. Bowen (Calfee, Halter & Griswold LLP), Columbus, OH (2 mi)
- David J Martin (Baker Hostetler, LLP), Columbus, OH (2 mi)
- David M. Marcus (McNees Wallace & Nurick LLC), Columbus, OH (2 mi)
- Debra G Shoemaker (Benesch Attorneys at Law), Columbus, OH (2 mi)
- Dennis C Belli (Dennis C Belli, Attorney at Law), Columbus, OH (2 mi)
- Derek S Jennings (Derek S. Jennings), Columbus, OH (2 mi)
- Diane H Dobrea (McNees Wallace & Nurick), Columbus, OH (2 mi)
- Dominic R. Velasquez (Porter Wright Morris & Arthur LLP), Columbus, OH (2 mi)
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Frequently asked questions
How many patent attorneys and agents serve Columbus?
We list 193 patent attorneys and agents serving Columbus, OH: 0 based there and 193 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 Columbus?
The top-ranked patent attorneys and agents serving Columbus, OH are Allen Lewis Rutz (Vorys Sater Seymour and Pease LLP), David J Dawsey (Gallagher & Dawsey Co., LPA), Meredith R. Lloyd, Barry S Bissell (Battelle Memorial Inst) and Claudia J. Frehe (Battelle Memorial Institute). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Columbus are verified against official records?
10 of the top 10 match an active official record: Allen Lewis Rutz (Vorys Sater Seymour and Pease LLP) (U.S. Patent and Trademark Office), David J Dawsey (Gallagher & Dawsey Co., LPA) (U.S. Patent and Trademark Office), Meredith R. Lloyd (U.S. Patent and Trademark Office), Barry S Bissell (Battelle Memorial Inst) (U.S. Patent and Trademark Office) and Claudia J. Frehe (Battelle Memorial Institute) (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 .