Larson & Larson is a boutique, family-owned intellectual property law firm based in Largo, Florida, serving the Tampa Bay area and beyond. Founded in 1987 by Herbert Larson and now led by his son, Bill Larson, our firm helps inventors, entrepreneurs, and businesses protect their IP rights in the U.S. and abroad. We handle all aspects of IP law, including patents, trademarks, copyrights, and trade secrets. We also advise on licensing and represent clients in IP litigation. Our team of attorneys and licensed patent agents combines legal experience with technical backgrounds in fields like biotechnology, software, electronics, medical devices, and more. As a smaller firm, we offer personalized service and competitive pricing — ideal for individuals, startups, and small businesses. With over 900 U.S. and international patents secured, we help clients safeguard their ideas and strengthen their competitive edge.
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Larson & Larson Questions
The Larson & Larson annual revenue was $3 million in 2026.
Bill Larson is the Managing Partner of Larson & Larson.
3 people are employed at Larson & Larson.
Larson & Larson is based in Largo, Florida.
The NAICS codes for Larson & Larson are [54111, 54, 5411, 541].
The SIC codes for Larson & Larson are [811, 81, 8111].
Top Larson & Larson Employees
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Bill Larson
Managing Partner at Larson & Larson
Florida, United States11 -
Jennifer Collis
Legal Assistant at Larson & Larson
Saint Petersburg, FL, US5 -
Frank Liebenow
Patent Agent at Larson & Larson
Saint Petersburg, FL, US23
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