#1Phillip C. Horsager (Kraft Walser Law Office, PLLP)
Based in Olivia, MN
Patent Attorneys & Agents in Renville County, MN
The top-ranked patent attorneys and agents serving Renville County, MN are Phillip C. Horsager (Kraft Walser Law Office, PLLP), Mark S Lewandowski (Prairie Fiber Optics) and Brian A Mayer (Taylor Corporation). We list 3 patent attorneys and agents serving Renville County, MN. 3 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 Renville County, MN. 3 providers, 3 of the top 3 verified against federal or state records. Registry records checked on 2026-11-04.
Top 3 ranked patent attorneys and agents for Renville County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Phillip C. Horsager (Kraft Walser Law Office, PLLP) | Registered to practice before the USPTO in patent matters#80072 | Olivia, MN | (612) 749-5233 |
| 2 | Mark S Lewandowski (Prairie Fiber Optics) | Registered to practice before the USPTO in patent matters#55379 | Hutchinson, MN (30 mi) | (320) 587-6998 |
| 3 | Brian A Mayer (Taylor Corporation) | Registered to practice before the USPTO in patent matters#54751 | MI | (507) 386-3177 |
#2Mark S Lewandowski (Prairie Fiber Optics)
Serves this area from Hutchinson, MN (30 mi)#3Brian A Mayer (Taylor Corporation)
Serves this area from MI
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Frequently asked questions
How many patent attorneys and agents serve Renville County?
We list 3 patent attorneys and agents serving Renville County, MN: 1 based there and 2 serving it from nearby. 3 of the top 3 match an active federal or state record, checked on 2026-11-04.
Which patent attorneys and agents serve Renville County?
The top-ranked patent attorneys and agents serving Renville County, MN are Phillip C. Horsager (Kraft Walser Law Office, PLLP), Mark S Lewandowski (Prairie Fiber Optics) and Brian A Mayer (Taylor Corporation). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Renville County are verified against official records?
3 of the top 3 match an active official record: Phillip C. Horsager (Kraft Walser Law Office, PLLP) (U.S. Patent and Trademark Office), Mark S Lewandowski (Prairie Fiber Optics) (U.S. Patent and Trademark Office) and Brian A Mayer (Taylor Corporation) (U.S. Patent and Trademark Office). 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
Olivia, Renville, Fairfax, Hector, Bird Island, Buffalo Lake, Franklin, Sacred Heart, Danube, Morton