HYDRIL COMPANY – Trademark Portfolio

Entity Type: 03

HYDRIL COMPANY owns a portfolio of 68 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), including well-known marks such as CS, GK, GL, GX, and SLX. Of these, 22 are registered and 1 is pending. The portfolio spans 7 Nice Classification classes, led by Class 6 (Metal Goods) and Class 7 (Machinery). Headquartered in HOUSTON, TX.