MAGCOGEL
Filed: October 30, 1950
GROUND BENTONITE
Owned by: Magnet Cove Barium Corporation
Serial Number: 71605593
HIGH YIELD
Filed: October 30, 1950
DRY MIXTURE OF GROUND SEMI-COLLOIDAL CLAY, HIGHLY COLLOIDAL CLAY, AND SODA ASH
Owned by: Magnet Cove Barium Corporation
Serial Number: 71605594
XACT
Filed: October 30, 1950
DRY GROUND NATIVE CLAY
Owned by: Magnet Cove Barium Corporation
Serial Number: 71605595
MAGCO
Filed: October 30, 1950
GROUND BARYTES, NATIVE CLAYS, AND MICA
Owned by: Magnet Cove Barium Corporation
Serial Number: 71605596
CELL-O-SEAL
Filed: May 19, 1952
CELLOPHANE FLAKES FOR USE IN DRILLING MUD
Owned by: Magnet Cove Barium Corporation
Serial Number: 71629904
CAN-A-MUD
Filed: January 28, 1954
METAL BULK DISPENSING CONTAINERS FOR TRANSPORTING AND DISPENSING SUBSTANTIALLY DRY, PULVERULENT OR GRANULAR MATERIALS
Owned by: Magnet Cove Barium Corporation
Serial Number: 71660284
MAGCO-PHOS
Filed: July 19, 1954
NEUTRAL COMPLEX PHOSPHATE USED AS AN ADDITIVE FOR DRILLING FLUIDS
Owned by: Magnet Cove Barium Corporation
Serial Number: 71670205
MUD FIBER
Filed: January 28, 1955
ADDITIVE FOR DRILLING MUD-NAMELY, A MIXTURE OF SHREDDED SUGAR CANE AND WOOD FIBERS
Owned by: Magnet Cove Barium Corporation
Serial Number: 71680683
LUBE-KOTE
Filed: October 30, 1958
ADDITIVE FOR DRILLING MUDS USED IN THE DRILLING OF WELLS AND COMPRISING ESSENTIALLY GRAPHITE
Owned by: Magnet Cove Barium Corporation
Serial Number: 72061641
BLOK BUSTER
Filed: February 13, 1959
OIL-WASH CONCENTRATE FOR ADDING TO CLEAN OIL, THE PRODUCT SO FORMED BEING FOR THE PURPOSE OF CLEANING FORMATION AND RESTORING…
Owned by: Magnet Cove Barium Corporation
Serial Number: 72067693
LEATHER-FLOC
Filed: January 4, 1962
DRILLING MUD ADDITIVES, COMPRISED OF MINUTE LEATHER FIBERS
Owned by: Magnet Cove Barium Corporation
Serial Number: 72135214
PROTECTO-MUL
Filed: March 26, 1962
ADDITIVES FOR DRILLING MUD USEFUL IN MAKING AN INVERT (WATER-IN-OIL) EMULSION DRILLING MUD-NAMELY, A LIQUID BLEND OF TEMPERATURE…
Owned by: Magnet Cove Barium Corporation
Serial Number: 72140699
GRANULEX
Filed: July 11, 1962
EXTRUDED GRANULAR ATTAPULGITE FOR USE AS A GRANULAR CARRIER FOR GRANULAR INSECTICIDES, HERBICIDES AND THE LIKE
Owned by: Magnet Cove Barium Corporation
Serial Number: 72148823
STABILMUL
Filed: June 8, 1964
EMULSION STABILIZER FOR USE IN EMULSION-TYPE DRILLING MUDS COMPRISING A DRY POWDERED CONCENTRATE CONSISTING OF A MIXTURE…
Owned by: Magnet Cove Barium Corporation
Serial Number: 72195123
TRAC TITE
Filed: July 16, 1964
WEIGHT ADDITIVES FOR PNEUMATIC TRACTOR TIRES, SPECIFICALLY, FINELY GROUND BARITE AND FINELY GROUND LIME STONE
Owned by: Magnet Cove Barium Corporation
Serial Number: 72197971
ACTIVALL
Filed: March 17, 1965
NON-AQUEOUS LIQUID ADDITIVES FOR SAND-CLAY COMPOSITIONS USEFUL AS A WATER SUBSTITUTE IN ACTIVATING THE CLAY CONTENT OF MOLDING…
Owned by: Magnet Cove Barium Corporation
Serial Number: 72214351
SALINEX
Filed: November 2, 1965
LIQUID CHEMICAL EMULSIFIER FOR USE IN DRILLING MUDS CONTAINING SALT AND ACTIVE CALCIUM AND MAGNESIUM COMPOUNDS
Owned by: Magnet Cove Barium Corporation
Serial Number: 72232005
