Donald J Ersler

Highly Qualified & Experienced Patent Attorney Serving California, Illinois, New York, Texas and Wisconsin. Reasonable prices for Excellent Work. Visit my web site for testimonials and pricing.

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Firm Overview

Main Office

Main Office
725 Garvens Ave
Brookfield  WI  53005-7209

Phone
  • (262) 785-0160
Patents
Attorney Don Ersler specializes in preparation and filing of patent applications; patent searching and evaluation; patent infringement opinions; advice for designing around existing patents; and patent litigation. All this at a reasonable price.
Don Ersler is a patent attorney with 18 years of experience in patent law, plus bachelor degrees in mechanical and electronic engineering, 12 years of design engineering experience, and a juris doctor degree in law. As an experienced patent lawyer, Don has the know-how and skills to write the strongest possible patent application.

Previous clients have included inventors needing patents from California, Illinois, Michigan, Minnesota, New York, Texas, Wisconsin, throughout the United States and around the World. If you need a patent attorney who is not only an experienced lawyer, but also holds college degrees in engineering areas related to most inventions, you will enjoy working with Don Ersler.

Donald Ersler

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Articles Written

The Process of Obtaining a Patent

Created On: 11/12/2012

The process of obtaining a patent includes a patent search, preparation of a patent application, patent examination and issuance.

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