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RALPH HAMMAR – Trademark Portfolio

RALPH HAMMAR has filed 26 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1983 to 1990, covering 8 years of intellectual property practice. The portfolio covers 12 Nice Classification classes, with the highest concentration in Class 7 (Machinery, 5 filings) and Class 5 (Pharmaceuticals, 4 filings).

26 Total Trademarks
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