CARBORUNDUM SPECIALTY PRODUCTS, INC. Trademarks
CERASTAR
Filed: November 21, 1989
SILICON CARBIDE CERAMIC SHAPES FOR USE IN REFRACTORY FURNACES AND ABRASION RESISTANT APPLICATIONS
Owned by: CARBORUNDUM SPECIALTY PRODUCTS, INC.
Serial Number: 74004275
CERASTAR
Filed: November 7, 1994
optical components, namely laser mirror blanks and optical benches
Owned by: CARBORUNDUM SPECIALTY PRODUCTS, INC.
Serial Number: 74596309
