DODD INTERNATIONAL, INC. Trademarks
STICK-LESS 20
Filed: October 26, 1981
Glass Lubricating Beads Used to Reduce Pipe Friction in Oil and Gas Drilling
Owned by: DODD INTERNATIONAL, INC.
Serial Number: 73334044
FILTER BEADS
Filed: October 26, 1981
FILTERING OIL AND GAS RESERVES INTO PRODUCTION
Owned by: DODD INTERNATIONAL, INC.
Serial Number: 73334255
STICK-LESS 20
Filed: April 1, 1988
GLASS LUBRICATING BEADS USED TO PREVENT STICKING OF PIPE AND DOWNHOLE TOOLS IN OIL AND GAS DRILLING
Owned by: DODD INTERNATIONAL, INC.
Serial Number: 73720170
