#1Joseph F. Gravert
Based in IA
Patent Attorneys & Agents in Cedar County, IA
The top-ranked patent attorneys and agents serving Cedar County, IA are Joseph F. Gravert, John B Treangen (Treangen Intellectual Property Law, PLC) and Sara K Conrad. We list 40 patent attorneys and agents serving Cedar County, IA. 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 Cedar County, IA. 40 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 Cedar County
#2John B Treangen (Treangen Intellectual Property Law, PLC)
Serves this area from Iowa City, IA (21 mi)#3Sara K Conrad
Serves this area from Iowa City, IA (21 mi)#4Alison L. Letcher (ACT Education Corp.)
Serves this area from Iowa City, IA (22 mi)#5Sylvan Addink
Serves this area from Iowa City, IA (22 mi)#6June Tsu-Ain Tai (University of Iowa College of Law)
Serves this area from Iowa City, IA (23 mi)#7Marie C Kerbeshian (University of Iowa)
Serves this area from Iowa City, IA (23 mi)#8Jon B. Sievers (Kent Corporation)
Serves this area from Muscatine, IA (23 mi)#9Christopher John Voci (Simmons Perrine Moyer Bergman PLC)
Serves this area from Coralville, IA (25 mi)#10Gregory G Williams (Simmons Perrine Mayer Bergman PLC)
Serves this area from Coralville, IA (25 mi)
20 more providers serving this area
- Mihaela D Bojin, Coralville, IA (25 mi)
- Henry L Keen, Iowa City, IA (26 mi)
- Matthew W. Coryell, Iowa City, IA (26 mi)
- Connor S. C. Manning, IA
- Douglas J Stilwell, IA
- Sarah J Gayer, IA
- John D'Antico (Ryan & Associates, Inc.), IA
- Joseph M. Nichols, IA
- Matthew J Evans, IA
- Ryan J Hesseltine (BAE Systems, Inc.), Cedar Rapids, IA (31 mi)
- Alec J. Modrick (Lynch Dallas, P.C.), Cedar Rapids, IA (31 mi)
- Brett D Papendick (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
- Carrie L Thompson (Simmons Perrine Moyer Bergman PLC), Cedar Rapids, IA (31 mi)
- Elizabeth L. Souer (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
- James C Nemmers (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
- Jason R. Sytsma (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
- Robert William Hoke II (Nyemaster, Goode, West, Hansell & O'Brien, P.C.), Cedar Rapids, IA (31 mi)
- Timothy Joseph Klima (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
- Timothy J Van Pelt (Simmons Perrine Moyer Bergman PLC), Cedar Rapids, IA (31 mi)
- Allan L Harms (Shuttleworth & Ingersoll, PLC), Cedar Rapids, IA (31 mi)
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Frequently asked questions
How many patent attorneys and agents serve Cedar County?
We list 40 patent attorneys and agents serving Cedar County, IA: 1 based there and 39 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 Cedar County?
The top-ranked patent attorneys and agents serving Cedar County, IA are Joseph F. Gravert, John B Treangen (Treangen Intellectual Property Law, PLC), Sara K Conrad, Alison L. Letcher (ACT Education Corp.) and Sylvan Addink. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Cedar County are verified against official records?
10 of the top 10 match an active official record: Joseph F. Gravert (U.S. Patent and Trademark Office), John B Treangen (Treangen Intellectual Property Law, PLC) (U.S. Patent and Trademark Office), Sara K Conrad (U.S. Patent and Trademark Office), Alison L. Letcher (ACT Education Corp.) (U.S. Patent and Trademark Office) and Sylvan Addink (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 .
Communities served
Tipton, West Branch, Durant, Clarence, Mechanicsville, Lowden, Stanwood, Bennett, Rochester, Downey