H. WARD CLASSEN – Trademark Portfolio

H. WARD CLASSEN specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 17 of 18 total filings concentrated in this category. The practice also covers Class 37 (Building & Construction) along with 4 other Nice Classification classes. Filing activity spans from 1987 to 1991. Currently, 0 trademarks are registered.