David Leason – Trademark Portfolio

David Leason has filed 16 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1999 to 2000, covering 2 years of intellectual property practice. The portfolio covers 7 Nice Classification classes, with the highest concentration in Class 36 (Insurance & Financial, 7 filings) and Class 42 (Computer & Scientific, 2 filings).