Trademark Attorney / Law Firm

William B. Patterson – Trademark Portfolio

With a filing history spanning 37 years (1938–2026), William B. Patterson has represented clients in 1,346 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 627 trademarks have achieved registered status, while 86 remain pending. Areas of expertise include Class 12 (Vehicles) and Class 9 (Computers & Electronics), among 20 Nice Classification classes represented.

1,346 Total Trademarks