Clark D. Bien – Trademark Portfolio

Clark D. Bien specializes in Class 11 (Environmental Control) trademark filings before the United States Patent and Trademark Office (USPTO), with 3 of 6 total filings concentrated in this category. The practice also covers Class 36 (Insurance & Financial) along with 5 other Nice Classification classes. Filing activity spans from 2010 to 2012. Currently, 0 trademarks are registered.