#1John M Hammond (Patent Innovations LLC)
Based in NY
Patent Attorneys & Agents in Livingston County, NY
The top-ranked patent attorneys and agents serving Livingston County, NY are John M Hammond (Patent Innovations LLC), Peter Rogalskyj (The Law Office of Peter Rogalskyj) and William Larry Chapman. We list 193 patent attorneys and agents serving Livingston County, NY. 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 Livingston County, NY. 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 Livingston County
#2Peter Rogalskyj (The Law Office of Peter Rogalskyj)
Based in NY#3William Larry Chapman
Serves this area from NY#4Catherine R. Downey
Serves this area from NY#5Donna Kay Rankin-Parobek
Serves this area from NY#6Jeffrey D. Hanson (Aloy Engineering LLC)
Serves this area from NY#7Mary Anne Magee
Serves this area from NY#8Morgan S. Adessa
Serves this area from NY#9Kathleen Neuner Manne
Serves this area from NY#10Randall S Wayland
Serves this area from NY
20 more providers serving this area
- James L Tucker, NY
- Martin E Oehlbeck, Cohocton, NY (22 mi)
- Cory J. Zorsch (Vuzix Corporation), NY
- Kevin Robert Kepner (REMADE Institute), NY
- Michael F. Pyszczek (Genesee Northern Research, LLC), NY
- Dennis M Connolly (Integrated Nano-Technologies), NY
- Peter C Cody, NY
- Douglas J Naab (Nerac, Inc.), NY
- Cheng Ning Jong (Tracy Jong Law Firm), NY
- Tracy P Jong (Tracy Jong Law Firm), NY
- Carlos Chapek, NY
- Collin J. Petruzzelli, NY
- Henry W Altland, NY
- Michael E Coyne (LSI Solutions), NY
- Paul B Merkel, NY
- Frank V Gallucci (FUJIFILM Holdings America Corporation), NY
- Kenneth J Lukacher (Kenneth J. Lukacher Law Group), NY
- Rebecca L Unruh (EagleView), NY
- Robert Stephen Rosenholm (Kenneth J. Lukacher Law Group), NY
- Roland R Schindler II (LaserMax, Inc.), NY
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Frequently asked questions
How many patent attorneys and agents serve Livingston County?
We list 193 patent attorneys and agents serving Livingston County, NY: 2 based there and 191 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 Livingston County?
The top-ranked patent attorneys and agents serving Livingston County, NY are John M Hammond (Patent Innovations LLC), Peter Rogalskyj (The Law Office of Peter Rogalskyj), William Larry Chapman, Catherine R. Downey and Donna Kay Rankin-Parobek. The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Livingston County are verified against official records?
10 of the top 10 match an active official record: John M Hammond (Patent Innovations LLC) (U.S. Patent and Trademark Office), Peter Rogalskyj (The Law Office of Peter Rogalskyj) (U.S. Patent and Trademark Office), William Larry Chapman (U.S. Patent and Trademark Office), Catherine R. Downey (U.S. Patent and Trademark Office) and Donna Kay Rankin-Parobek (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
Geneseo, Dansville, Avon, Mount Morris, Conesus Lake, Lima, Caledonia, Livonia, Nunda, Lakeville, East Avon, Springwater, York, Leicester, Hemlock, Livonia Center, Dalton, Retsof, Conesus, South Lima, Cuylerville, Groveland Station, Piffard, Greigsville, Wadsworth, Fowlerville, Cumminsville, Scottsburg, Kysorville, Linwood, Tuscarora, Woodsville, Hunt, Websters Crossing, Byersville