#1Kenneth G Lemke (Brunswick Corporation)
Based in Fond du Lac, WI
Patent Attorneys & Agents in Fond du Lac County, WI
The top-ranked patent attorneys and agents serving Fond du Lac County, WI are Kenneth G Lemke (Brunswick Corporation), Nicholas A Brannen (Brannen Law Office, LLC) and Xinxin Wang (Brunswick Corporation). We list 56 patent attorneys and agents serving Fond du Lac County, WI. 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 Fond du Lac County, WI. 56 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 Fond du Lac County
#2Nicholas A Brannen (Brannen Law Office, LLC)
Based in Fond du Lac, WI#3Xinxin Wang (Brunswick Corporation)
Based in Fond du Lac, WI#4Brandon J. Pakkebier (Experimental Aircraft Association)
Serves this area from WI#5David J Arteman (Oshkosh Corporation)
Serves this area from WI#6Cedric Mark Richeson
Serves this area from Oshkosh, WI (21 mi)#7Emily Alice Richeson
Serves this area from Oshkosh, WI (21 mi)#8David Jerome Richter
Serves this area from WI#9Alexander W. Yee
Serves this area from Beaver Dam, WI (27 mi)#10Amy L. De Coster (Amcor PLC)
Serves this area from Neenah, WI (28 mi)
20 more providers serving this area
- Christine E Parsons (Bemis Company, Inc.), Neenah, WI (28 mi)
- Denise L Stoker (Kimberly-Clark), Neenah, WI (28 mi)
- Jeffrey B Curtin (Kimberly-Clark), Neenah, WI (28 mi)
- Jonnelle R Burnham (Kimberly - Clark Worldwide, Inc.), Neenah, WI (28 mi)
- Lynn M Nett (Bemis Co. Inc.), Neenah, WI (28 mi)
- Tom J Hall (Bemis Company, Inc.), Neenah, WI (28 mi)
- Adam J. Kurzynski, WI
- Alyssa A Dudkowki (Kimberly-Clark Worldwide, Inc.), WI
- Blaise L Mouttet, WI
- Bryan R Rosiejka (Bryan R. Rosiejka), WI
- Christopher P Olson, WI
- Daniel D Biesterveld (Bemis Company, Inc.), WI
- Greg N Geiser (Amcor), WI
- H Michael Kubicki (Kimberly-Clark CORP), WI
- James Brian Robinson (Kimberly-Clark Worldwide Inc.), WI
- James J Seifert (Bemis Company, Inc.), WI
- Jessica M. Hehling (Kimberly-Clark), WI
- John L Brodersen (Kimberly-Clark Worldwide INC), WI
- Joseph A Fuchs (Amcor), WI
- Joseph S Cabelka (Kimberly-Clark), WI
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Frequently asked questions
How many patent attorneys and agents serve Fond du Lac County?
We list 56 patent attorneys and agents serving Fond du Lac County, WI: 3 based there and 53 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 Fond du Lac County?
The top-ranked patent attorneys and agents serving Fond du Lac County, WI are Kenneth G Lemke (Brunswick Corporation), Nicholas A Brannen (Brannen Law Office, LLC), Xinxin Wang (Brunswick Corporation), Brandon J. Pakkebier (Experimental Aircraft Association) and David J Arteman (Oshkosh Corporation). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Fond du Lac County are verified against official records?
10 of the top 10 match an active official record: Kenneth G Lemke (Brunswick Corporation) (U.S. Patent and Trademark Office), Nicholas A Brannen (Brannen Law Office, LLC) (U.S. Patent and Trademark Office), Xinxin Wang (Brunswick Corporation) (U.S. Patent and Trademark Office), Brandon J. Pakkebier (Experimental Aircraft Association) (U.S. Patent and Trademark Office) and David J Arteman (Oshkosh Corporation) (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
Fond du Lac, Ripon, North Fond du Lac, Campbellsport, St. Peter, Oakfield, Rosendale, Eden, Brandon, Taycheedah, St. Cloud, Mount Calvary, Fairwater, Van Dyne, Alto