Attorney Donald J. Ersler (Contract Attorney)

Donald J. Ersler is a 1993 graduate of University of Detroit Law School, and possess Bachelor’s Degrees in both Electrical Engineering and Mechanical Engineering from the University of Wisconsin Milwaukee. He also has twelve years of practical engineering experience in both electrical and mechanical engineering.

Don started practicing law so that he could provide cost-effective patent and trademark services to companies and individuals. His extensive engineering experience provides him with the valuable experience to understand the engineering and functionality aspects of an invention, quicker than most other patent attorneys. His patent experience covers the areas of patent searching, application preparation, infringement analysis, design around counseling and litigation. Trademark experience includes searching, filing and litigation.

He loves to bicycle during most of the year. Don grew up on the northwest side of Milwaukee and presently resides in Elm Grove. He looks forward to many more years of legal practice.