#1 Lee A Visone
Based in VA
Call (540) 686-6448Patent Attorneys & Agents in Frederick County, VA
The top-ranked patent attorneys and agents serving Frederick County, VA are Lee A Visone, Sarah C. Endres and Stevan Alfred Resan. We list 24 patent attorneys and agents serving Frederick County, VA. 24 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 Frederick County, VA. 24 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 Frederick County
#2 Sarah C. Endres
Based in VACall (609) 204-6063#3 Stevan Alfred Resan
Based in VACall (540) 888-4551#4 Clifford D Crowder
Serves this area from Winchester, VA (5 mi)Call (540) 888-3073#5 Benjamin C. Rothermel (Benjamin C. Rothermel, Esq.)
Serves this area from Winchester, VA (5 mi)Call (540) 779-0570#6 Sharon E Finkel (Finkel Intellectual Property Law)
Serves this area from Winchester, VA (5 mi)Call (630) 649-8222#7 Catherine S Kilby Scalzo
Serves this area from Front Royal, VA (19 mi)Call (540) 636-4368#8 David C Nelms
Serves this area from Front Royal, VA (19 mi)Call (540) 878-8517#9 Sean D Fama
Serves this area from Front Royal, VA (19 mi)Call (540) 622-6218#10 Timothy L. Rude (Self)
Serves this area from Front Royal, VA (19 mi)Call (540) 551-3839
14 more providers serving this area
- William E Eshelman (Law Office Of William E Eshelman), Front Royal, VA (19 mi)
- Alexandra S. Lee (Arnold and Bailey), WV
- William Evert Jackson, WV
- Timothy A Padot, WV
- Ralph Thomas Gallegos, Martinsburg, WV (24 mi)
- Lawrence R Franklin (Franklin Consultants), WV
- Richard B Main (Main Law Cafe), WV
- Paul N King (King PLLC), WV
- Jason L. Savage, WV
- Theresa C. Bitetto, WV
- David M. Purol (Purol Patents), WV
- Sarah L. Purol (Purol Patents), WV
- Jaquelin K Spong (IP Sltns), VA
- Susan E Olson, VA
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Frequently asked questions
How many patent attorneys and agents serve Frederick County?
We list 24 patent attorneys and agents serving Frederick County, VA: 3 based there and 21 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 Frederick County?
The top-ranked patent attorneys and agents serving Frederick County, VA are Lee A Visone, Sarah C. Endres, Stevan Alfred Resan, Clifford D Crowder and Benjamin C. Rothermel (Benjamin C. Rothermel, Esq.). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Frederick County are verified against official records?
10 of the top 10 match an active official record: Lee A Visone (U.S. Patent and Trademark Office), Sarah C. Endres (U.S. Patent and Trademark Office), Stevan Alfred Resan (U.S. Patent and Trademark Office), Clifford D Crowder (U.S. Patent and Trademark Office) and Benjamin C. Rothermel (Benjamin C. Rothermel, Esq.) (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
Shawneeland, Lake Holiday, Stephens City, Middletown, Brucetown, Gore