Trademark Attorney / Law Firm

David Stewart – Trademark Portfolio

David Stewart specializes in Class 9 (Computers & Electronics) trademark filings before the United States Patent and Trademark Office (USPTO), with 43 of 63 total filings concentrated in this category. The practice also covers Class 11 (Environmental Control) along with 8 other Nice Classification classes. Filing activity spans from 2004 to 2025. Currently, 23 trademarks are registered.

63 Total Trademarks
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