Gehrke & Associates
- Intellectual Property Law firm
- http://www.gehrke-law.net

Skinner and Associates
- Practicing Intellectual Property law including patents, trademarks and copyright law.
- http://www.skinnerlaw.com

Jansson, Shupe & Munger, Ltd.
- Practicing intellectual property law, including trade dress, infringement, business development, unfair competition, and patent, trademark and copyright filings.
- http://www.janlaw.com

Andrus, Sceales, Starke & Sawall, LLP
- Devoted exclusively to the practice of intellectual property, including patents, trademarks, copyrights, trade secrets and related matters. Located in Milwaukee.
- http://www.andruslaw.com/

Wilhelm Law Service
- Focusing on all areas of intellectual property law including patents, trademarks, copyrights, trade secrets, and complex business negotiations.
- http://www.wilhelmlaw.com/

Donald J. Ersler
- Patent attorney with over 12 years of design engineering experience, based in Brookfield, offering services including patent searches and applications.
- http://itspatentable.com