William A. Marvin – Trademark Portfolio

William A. Marvin specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 6 of 8 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 4 other Nice Classification classes. Filing activity spans from 1991 to 1997. Currently, 0 trademarks are registered.