SGL CARBON CORPORATION Trademarks
UNITRODE
Filed: August 30, 1957
CARBON ELECTRODE CONNECTORS
Owned by: SGL CARBON CORPORATION
Serial Number: 72036513
UNITRODE
Filed: July 3, 1978
INTEGRALLY THREADED CARBON ELECTRODES
Owned by: SGL CARBON CORPORATION
Serial Number: 73178293
MONOGRAPH
Filed: March 29, 1988
MONOLITHIC GRAPHITE BLOCKS FOR TOOLING (MOLDS) FOR REINFORCED COMPOSITE PARTS MANUFACTURE
Owned by: SGL CARBON CORPORATION
Serial Number: 73719602
