David Youngkin – Trademark Portfolio

David Youngkin specializes in Class 1 (Chemicals) trademark filings before the United States Patent and Trademark Office (USPTO), with 12 of 13 total filings concentrated in this category. The practice also covers Class 42 (Computer & Scientific) along with 2 other Nice Classification classes. Filing activity spans from 2012 to 2019. Currently, 8 trademarks are registered.