Crude Oil Quality Association Trademarks
COQA
Filed: June 28, 2011
Association services, namely promoting the interests of the crude oil industry
Owned by: Crude Oil Quality Association
Serial Number: 85358677
COQA
Filed: January 21, 2022
Association services, namely, promoting the interests of the crude oil industry
Owned by: Crude Oil Quality Association
Serial Number: 97231901
