At Stiennon & Stiennon, each of our patent attorneys has over 30 years of experience preparing and prosecuting patent applications on behalf of innovators, businesses, and in-house general counsel.
We’re familiar with the intellectual property challenges faced by innovators and businesses. We offer strategic, pragmatic legal guidance in preparing and prosecuting patents, responding to examiner office actions, and assisting trial attorneys with patent opinions in litigation.
We strive to provide predictability, efficiency, and a clear roadmap of what lies ahead.
We follow a simple, transparent process:
WISCONSIN PATENT ATTORNEYS
David studied engineering mechanics at the University of Wisconsin-Madison, and began his patent practice in Madison in 1989.
Patrick studied mining engineering at the University of Wisconsin-Madison, and worked in the commercial launch industry and then at Lockheed Missiles and Space Company division of Lockheed Corporation. He joined David in law practice in 1990. In 2003, Patrick and David opened Stiennon & Stiennon.
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