#1Peter D Ferguson
Serves this area from WI
Patent Attorneys & Agents in La Crosse, WI
The top-ranked patent attorneys and agents serving La Crosse, WI are Peter D Ferguson, Robert J Harter and William O'Driscoll (TRANE). We list 9 patent attorneys and agents serving La Crosse, WI. 9 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 La Crosse, WI (La Crosse County). 9 providers, 9 of the top 9 verified against federal or state records. Registry records checked on 2026-11-04.
Top 9 ranked patent attorneys and agents for La Crosse
#2Robert J Harter
Serves this area from WI#3William O'Driscoll (TRANE)
Serves this area from WI#4William J Beres
Serves this area from Onalaska, WI (6 mi)#5M Paul Hendrickson (M. Paul Hendrickson Law Offices)
Serves this area from WI#6Morgan F. Arnold
Serves this area from MN#7Patrick Gerard Paulson
Serves this area from MN#8Richard John Renk
Serves this area from MN#9Jeremy G Laabs (Matthews Archery, Inc.)
Serves this area from WI
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Frequently asked questions
How many patent attorneys and agents serve La Crosse?
We list 9 patent attorneys and agents serving La Crosse, WI: 0 based there and 9 serving it from nearby. 9 of the top 9 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve La Crosse?
The top-ranked patent attorneys and agents serving La Crosse, WI are Peter D Ferguson, Robert J Harter, William O'Driscoll (TRANE), William J Beres and M Paul Hendrickson (M. Paul Hendrickson Law Offices). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving La Crosse are verified against official records?
9 of the top 9 match an active official record: Peter D Ferguson (U.S. Patent and Trademark Office), Robert J Harter (U.S. Patent and Trademark Office), William O'Driscoll (TRANE) (U.S. Patent and Trademark Office), William J Beres (U.S. Patent and Trademark Office) and M Paul Hendrickson (M. Paul Hendrickson Law Offices) (U.S. Patent and Trademark Office), and 4 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 .