Nonmetallic building materials Trademarks Filed in June 25, 2006
SUPERFINE
Grout
Owned by: NIPPON STEEL & SUMIKIN CEMENT CO., LTD.
Serial Number: 78916322
STRONGWELL
Nonmetallic, extruded, molded and pultruded fiberglass building materials, namely fiberglass panels, boards, sheathing,…
Owned by: Strongwell Corporation
Serial Number: 78916334
