Petro-Rite, Inc. Trademarks
RIG-RITE
Filed: June 25, 1990
chemicals for use in oil drilling operations
Owned by: Petro-Rite, Inc.
Serial Number: 74072239
ENVIRO-RITE
Environmentally friendly hydraulic industrial oil
Owned by: Petro-Rite, Inc.
Serial Number: 78193040
