BARBARA N. TESCH – Trademark Portfolio

BARBARA N. TESCH has filed 6 trademarks with the United States Patent and Trademark Office (USPTO). Filing records span from 1986 to 1988, covering 3 years of intellectual property practice. The portfolio covers 5 Nice Classification classes, with the highest concentration in Class 9 (Computers & Electronics, 2 filings) and Class 11 (Environmental Control, 1 filings).