#1Aaron T Olejniczak (Andrus Intellectual Property Law, LLP)
Based in Milwaukee, WI
Patent Attorneys & Agents in Milwaukee County, WI
The top-ranked patent attorneys and agents serving Milwaukee County, WI are Aaron T Olejniczak (Andrus Intellectual Property Law, LLP), Abigail E. Troy (Hansen Reynolds LLC) and Abigail Jane Griffin (Michael Best & Friedrich, LLP). We list 441 patent attorneys and agents serving Milwaukee 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 Milwaukee County, WI. 441 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 Milwaukee County
#2Abigail E. Troy (Hansen Reynolds LLC)
Based in Milwaukee, WI#3Abigail Jane Griffin (Michael Best & Friedrich, LLP)
Based in Milwaukee, WI#4Abigail R. Ksioszk
Based in Milwaukee, WI#5Adam E Crawford (Foley & Lardner LLP)
Based in Milwaukee, WI#6Adam L Brookman (Boyle Fredrickson, S.C.)
Based in Milwaukee, WI#7Akhil Sadhu (Michael Best & Friedrich LLP)
Based in Milwaukee, WI#8Alan C. Cheslock (Michael Best & Friedrich, LLP)
Based in Milwaukee, WI#9Alan E Wagner (Sensient Technologies Corporation)
Based in Milwaukee, WI#10Aleksander J. Nosewicz (Hansen Reynolds LLC)
Based in Milwaukee, WI
20 more providers serving this area
- Alexander C. Lemke (Godfrey & Kahn, S.C.), Milwaukee, WI
- Alexander G. Izzo (Michael Best & Friedrich LLP), Milwaukee, WI
- Alexander J. M. Neuworth (Foley & Lardner, LLP), Milwaukee, WI
- Alexandra L. Ballwanz (Quarles and Brady), Milwaukee, WI
- Amanda L. Eckermann (Quarles and Brady), Milwaukee, WI
- Andrea M. Toldt (Foley & Lardner LLP), Milwaukee, WI
- Andrew J. Barragry, Milwaukee, WI
- Andrew J Mitchell (Foley & Lardner LLP), Milwaukee, WI
- Andrew J. Salomone (Foley & Lardner LLP), Milwaukee, WI
- Andrew S McConnell (Boyle Fredrickson, S.C.), Milwaukee, WI
- Angeline Rose Babel (Quarles & Brady LLP), Milwaukee, WI
- Anna G Tappan (Komatsu), Milwaukee, WI
- Ann E Rabe (Quarles & Brady LLP), Milwaukee, WI
- Ann K. Jubelirer, Glendale, WI
- Arthur R Siebel (Foley & Lardner, LLP), Milwaukee, WI
- Austin A. Wesner (Michael Best & Friedrich LLP), Milwaukee, WI
- Benjamin E Chesney, Milwaukee, WI
- Benjamin J. Peirce (Voltage IP Group), Wauwatosa, WI
- Benjamin R Imhoff (Andrus Intellectual Property Law, LLP), Milwaukee, WI
- Billie Jean Smith (Wong Meyer Smith & McConnell LLC), Milwaukee, WI
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Frequently asked questions
How many patent attorneys and agents serve Milwaukee County?
We list 441 patent attorneys and agents serving Milwaukee County, WI: 325 based there and 116 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 Milwaukee County?
The top-ranked patent attorneys and agents serving Milwaukee County, WI are Aaron T Olejniczak (Andrus Intellectual Property Law, LLP), Abigail E. Troy (Hansen Reynolds LLC), Abigail Jane Griffin (Michael Best & Friedrich, LLP), Abigail R. Ksioszk and Adam E Crawford (Foley & Lardner LLP). The full ranked list, with the official records each provider matched, is on this page.
Which patent attorneys and agents serving Milwaukee County are verified against official records?
10 of the top 10 match an active official record: Aaron T Olejniczak (Andrus Intellectual Property Law, LLP) (U.S. Patent and Trademark Office), Abigail E. Troy (Hansen Reynolds LLC) (U.S. Patent and Trademark Office), Abigail Jane Griffin (Michael Best & Friedrich, LLP) (U.S. Patent and Trademark Office), Abigail R. Ksioszk (U.S. Patent and Trademark Office) and Adam E Crawford (Foley & Lardner LLP) (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 Milwaukee County
Communities served
Wauwatosa, Oak Creek, Greenfield, Franklin, South Milwaukee, Cudahy, Whitefish Bay, Greendale, Glendale, Shorewood, Brown Deer, St. Francis, Hales Corners, Fox Point, Bayside, West Milwaukee, River Hills