David Hollrah – Trademark Portfolio

David Hollrah specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 7 of 12 total filings concentrated in this category. The practice also covers Class 39 (Transportation & Storage) along with 6 other Nice Classification classes. Filing activity spans from 1991 to 2000. Currently, 0 trademarks are registered.