UROPAC
Filed: May 25, 1971
TWO COMPONENT PACKAGE FOR MAKING MIX-IN-PLACE URETHANE FOAM
Owned by: BASF Wyandotte Corporation
Serial Number: 72393021
MIXICAL
Filed: May 25, 1971
FLUID LOSS CONTROL AGENT FOR DRILLING MUD ADDITIVES
Owned by: DRESSER INDUSTRIES, INC.
Serial Number: 72393046
CEASTOP
Filed: May 25, 1971
LOST CIRCULATION CONTROL AGENT FOR DRILLING MUD ADDITIVES
Owned by: DRESSER INDUSTRIES, INC.
Serial Number: 72393047
POLYBRINE
Filed: May 25, 1971
DRILLING MUD ADDITIVE FOR VISCOSITY AND FLUID LOSS CONTROL
Owned by: M-I DRILLING FLUIDS COMPANY
Serial Number: 72393048
CEASCAL
Filed: May 25, 1971
DRILLING MUD ADDITIVE FOR FLUID LOSS CONTROL
Owned by: DRESSER INDUSTRIES, INC.
Serial Number: 72393049
SOMIC-D
Filed: May 25, 1971
MICROFILM
Owned by: SOMAR MANUFACTURING CO., LTD.
Serial Number: 72393087
