Tokai Carbon U.S.A., Inc. Trademarks
CALOROD
Filed: April 30, 2013
Silicon carbide heating elements used as high-temperature heat sources for industrial electric furnaces
Owned by: Tokai Carbon U.S.A., Inc.
Serial Number: 85919019
TOLEROD
Filed: April 30, 2013
High thermal shock and corression resistance ceramic protection tubes, sheaths, and insulators for industrial electric furnaces…
Owned by: Tokai Carbon U.S.A., Inc.
Serial Number: 85919359
