Specialty:
“David D. Brush is a shareholder of Westman, Champlin, and Koehler, PA. He completed his Juris Doctor at William Mitchell College of Law. He is a member of the American Intellectual Property Law Association, the Minnesota Intellectual Property Law Association, the Minnesota State Bar, and the Hennepin County Bar Association. He is admitted to practice United States Patent and Trademark Office, the Minnesota State Bar, the U.S. District Court for the District of Minnesota, the U.S. Court of Appeals for the Federal Circuit, and the U.S. Court of Appeals for the Eighth Circuit. He has undergone patent preparation, prosecution, enforcement, and licensing in the electronic, semiconductor, software, medical, and mechanical areas. He also focuses on the Paris Convention and PCT National Phase filings in the U.S. for law firms and clients residing in other countries. He worked as an Engineer for Control Data Corporation, where he specialized in integrated circuit design and layout, timing, and logic simulation. Westman, Champlin & Koehler is an intellectual property law firm established more than 30 years ago by experienced attorneys committed to providing top-quality service to clients for reasonable fees. Their professionals have a combination of backgrounds in electrical, mechanical, biological, and chemical disciplines, including medical devices, digital systems and controls, communications, software, and computers. Their experienced patent attorneys assist in negotiating and drafting extensive licensing agreements that protect your interests and promote successful partnerships. You can contact Westman, Champlin, and Koehler, PA., to book your appointment.”
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