About
John P. Dyro is an associate attorney at Andrus Intellectual Property Law, concentrating his practice on patent and trademark prosecution and enforcement at both domestic and international levels. He collaborates with clients to evaluate patentability and infringement issues, guiding them in developing tailored intellectual property portfolios that support their strategic objectives.
John earned his Juris Doctor, cum laude, from the University of Notre Dame Law School, where he was a member of the Notre Dame Law Review. His academic achievements reflect a commitment to legal excellence and analytical precision. He also holds a Bachelor of Science in Mechanical Engineering from the University of Notre Dame, giving him a robust technical foundation for advising clients in complex mechanical and engineering-related technologies.
Before entering the legal profession, John served as an officer in the United States Navy. His roles as a Student Naval Aviator and Information Professional provided him with valuable leadership experience and technical training, which he brings to his legal practice.
At Andrus, John supports clients through every stage of the patent and trademark process, from evaluating inventions and brand assets to assisting with the preparation and prosecution of applications before the U.S. Patent and Trademark Office. He also collaborates with senior patent attorneys to provide strategic IP counseling and enforcement support.
John P. Dyro’s practice is distinguished by his attention to detail, problem-solving mindset, and strong grasp of mechanical systems. His combined engineering background and legal training allow him to deliver thoughtful, technically sound guidance to innovators and businesses.
With a focus on protecting intellectual assets and enabling long-term growth, John continues to build a reputation for trusted counsel and effective IP strategy in the field of mechanical and trademark law.
Law Office Affiliations
- Associate Attorney, Andrus Intellectual Property Law, LLP
Licensed State
- Wisconsin
Education
- University of Notre Dame Law School
Juris Doctor (JD) - University of Notre Dame
Bachelor of Science (BS)
Awards & Badges

- Copyright application
- Copyright infringement
- Patent application
- Patent infringement
- Trademark application
- Trademark infringement