Thomas R. Knight
(414) 271-7590

Practice Areas

  • Patent
  • Trademark & Copyright

Technology Areas

  • Mechanical Patents
  • Electrical Patents & Software Patents


  • University of Wisconsin-Madison (B.S. Biomedical Engineering)
  • Marquette University (M.B.A.)
  • Marquette University Law School (J.D., cum laude)

Bar and Court Admissions

  • United States Patent & Trademark Office
  • Supreme Court of Wisconsin

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Thomas R. Knight is a registered patent attorney and non-equity partner at Andrus Intellectual Property Law.
Tom focuses his practice on domestic and international patent and trademark prosecution and enforcement. He counsels clients regarding patentability and infringement issues and provides written patentability, clearance, non-infringement, and invalidity opinions.

The subject matter of Tom's experience has spanned across a wide variety of industries and technologies, integrating business objectives with intellectual property asset protection for long-term strategic planning.
Tom joined the firm after graduating with honors from Marquette University Law School. Prior to attending law school, Tom earned a Bachelor of Science, Biomedical Engineering degree from the University of Wisconsin with a particular focus in bioinstrumentation. He subsequently worked for several years in engineering, manufacturing, and operational roles at a Fortune 50 corporation. Tom also holds a Master of Business Administration (MBA) degree from Marquette University.
Tom is admitted to practice law before the Supreme Court of Wisconsin and the U.S. Patent and Trademark Office, and is a member of the Wisconsin Intellectual Property Law Association, the American Bar Association, the Milwaukee Bar Association and the State Bar of Wisconsin.