#1Abigail A. Lorfing (Crawford Maunu, PLLC)
Based in Mendota Heights, MN
Patent Attorneys & Agents in Dakota County, MN
The top-ranked patent attorneys and agents serving Dakota County, MN are Abigail A. Lorfing (Crawford Maunu, PLLC), Amy J Hoffman (Ecolab Inc.) and Bradley Jay Barinsky. We list 1246 patent attorneys and agents serving Dakota County, MN. 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 Dakota County, MN. 1246 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 Dakota County
#2Amy J Hoffman (Ecolab Inc.)
Based in Eagan, MN#3Bradley Jay Barinsky
Based in West St. Paul, MN#4Brian E Stakston
Based in Apple Valley, MN#5Catherine J Benson (Biothera)
Based in Eagan, MN#6Charles A Lemaire (Lemaire Patent Law Firm, PLLC)
Based in Burnsville, MN#7Cheri M. Dischinger
Based in Rosemount, MN#8Christine Theresa O'Shaughnessy
Based in Eagan, MN#9Christopher P Dahling
Based in Rosemount, MN#10David J King (Molex, LLC)
Based in Eagan, MN
20 more providers serving this area
- David Ross Anderson, Eagan, MN
- Edmund Charles Meisinger Jr, West St. Paul, MN
- Eric E DeMaster (EcoLab USA, Inc.), Eagan, MN
- Francois O. Ecclesiaste, West St. Paul, MN
- Fred C Morgan, West St. Paul, MN
- Gary L Huusko (Dakota Law, P.L.L.C.), Lakeville, MN
- Gary L Quick (Thomson Reuters), Eagan, MN
- Gerald Vernon Dahling, Rosemount, MN
- Glenna L Gilbert, Eagan, MN
- Hassan Sahouani (Pearlfind Law Offuce, PLLC), Hastings, MN
- Heather M Voultos, Lakeville, MN
- James H Moeller (Moeller Ventures, LLC), Eagan, MN
- Jeffrey D Shewchuk (Shewchuk IP Services, LLP), Eagan, MN
- JoAnn M Seaton (Griffiths & Seaton PLLC), Eagan, MN
- John A Burtis (Ecolab), Eagan, MN
- John M Berns, Eagan, MN
- Jonathan A Hareid, Inver Grove Heights, MN
- Justin N Woo (Ecolab, Inc.), Eagan, MN
- Kyle J. Korshavn, Northfield, MN
- Lauren M Ammerman (Thomson Reuters), Eagan, MN
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Frequently asked questions
How many patent attorneys and agents serve Dakota County?
We list 1246 patent attorneys and agents serving Dakota County, MN: 49 based there and 1197 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 Dakota County?
The top-ranked patent attorneys and agents serving Dakota County, MN are Abigail A. Lorfing (Crawford Maunu, PLLC), Amy J Hoffman (Ecolab Inc.), Bradley Jay Barinsky, Brian E Stakston and Catherine J Benson (Biothera). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Dakota County are verified against official records?
10 of the top 10 match an active official record: Abigail A. Lorfing (Crawford Maunu, PLLC) (U.S. Patent and Trademark Office), Amy J Hoffman (Ecolab Inc.) (U.S. Patent and Trademark Office), Bradley Jay Barinsky (U.S. Patent and Trademark Office), Brian E Stakston (U.S. Patent and Trademark Office) and Catherine J Benson (Biothera) (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 .
Cities in Dakota County
Communities served
Inver Grove Heights, Rosemount, Farmington, Hastings, West St. Paul, South St. Paul, Mendota Heights, Empire, Lilydale, Hampton, Sunfish Lake, Randolph, Vermillion, Mendota, Coates, Miesville, New Trier