Harness Dickey & Pierce: John Castellano
Patent Law Firm in Reston, Virginia
About Harness Dickey & Pierce: John Castellano
Today, we are one of the top IP law firms in the U.S. measured by both the number of attorneys and by objective rankings of results. Our trademark and patent attorneys represent world leaders in business and technology, and our collective experience spans practically every practice area and niche specialty within intellectual property law.
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