ECOVA CORPORATION Trademarks
ECOVA
Filed: November 4, 1986
TOXIC AND HAZARDOUS WASTE TREATMENT SERVICES
Owned by: ECOVA CORPORATION
Serial Number: 73628594
ECOVA
Filed: March 25, 1994
maintenance of hydrocarbon processing equipment and remediation of hazardous waste sites for third parties
Owned by: ECOVA CORPORATION
Serial Number: 74505750