#1Jungrark Lee
Serves this area from Cedar Falls, IA (21 mi)
Patent Attorneys & Agents in Butler County, IA
The top-ranked patent attorneys and agents serving Butler County, IA are Jungrark Lee, Terry L Meyer and Bret R. Van Ausdall (Bret R Van Ausdall). We list 4 patent attorneys and agents serving Butler County, IA. 4 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 Butler County, IA. 4 providers, 4 of the top 4 verified against federal or state records. Registry records checked on 2026-11-04.
Top 4 ranked patent attorneys and agents for Butler County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Jungrark Lee | Registered to practice before the USPTO in patent matters#81297 | Cedar Falls, IA (21 mi) | (319) 961-8211 |
| 2 | Terry L Meyer | Registered to practice before the USPTO in patent matters#61436 | Cedar Falls, IA (21 mi) | (515) 233-6243 |
| 3 | Bret R. Van Ausdall (Bret R Van Ausdall) | Registered to practice before the USPTO in patent matters#71354 | Charles City, IA (25 mi) | (217) 549-6334 |
| 4 | Stosch S. Sabo | Registered to practice before the USPTO in patent matters#72790 | Mason City, IA (36 mi) | (319) 331-9574 |
#2Terry L Meyer
Serves this area from Cedar Falls, IA (21 mi)#3Bret R. Van Ausdall (Bret R Van Ausdall)
Serves this area from Charles City, IA (25 mi)#4Stosch S. Sabo
Serves this area from Mason City, IA (36 mi)
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Frequently asked questions
How many patent attorneys and agents serve Butler County?
We list 4 patent attorneys and agents serving Butler County, IA: 0 based there and 4 serving it from nearby. 4 of the top 4 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Butler County?
The top-ranked patent attorneys and agents serving Butler County, IA are Jungrark Lee, Terry L Meyer, Bret R. Van Ausdall (Bret R Van Ausdall) and Stosch S. Sabo. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Butler County are verified against official records?
4 of the top 4 match an active official record: Jungrark Lee (U.S. Patent and Trademark Office), Terry L Meyer (U.S. Patent and Trademark Office), Bret R. Van Ausdall (Bret R Van Ausdall) (U.S. Patent and Trademark Office) and Stosch S. Sabo (U.S. Patent and Trademark Office). 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
Parkersburg, Shell Rock, Clarksville, Aplington, Greene, Allison, Dumont, New Hartford, Bristow, Aredale