HYFLOW GUIDE
Filed: August 7, 1961
TOOL FOR CENTERING CASING OR PIPE IN A WELL BORE
Owned by: B & W INCORPORATED
Serial Number: 72125459
LEAF-LOC
Filed: October 30, 1961
CEMENT BASKET FOR USE ON WELL CASING OR PIPE
Owned by: B & W INCORPORATED
Serial Number: 72130873
Image Trademark
Filed: May 13, 1963
OIL WELL TOOLS-NAMELY, CENTRALIZERS, SCRATCHERS, CEMENT BASKETS, STOP DEVICES, TURBULATORS, PACKER ADAPTERS, LINER HANGERS…
Owned by: B & W INCORPORATED
Serial Number: 72168667
B & W
Filed: May 13, 1963
OIL WELL TOOLS-NAMELY, CENTRALIZERS, SCRATCHERS, CEMENT BASKETS, STOP DEVICES, TURBULATORS, PACKER ADAPTERS, LINER HANGERS…
Owned by: B & W INCORPORATED
Serial Number: 72168668
B & W
Filed: February 6, 1964
PIPE PERFORATING MACHINES
Owned by: B & W INCORPORATED
Serial Number: 72186140
DUAL-VANE TURBO-GEN
Filed: May 5, 1964
CENTRALIZING DEVICES FOR OIL WELLS
Owned by: B & W INCORPORATED
Serial Number: 72192662
TURBO-GEN
Filed: May 5, 1964
CENTRALIZING DEVICES FOR OIL WELLS
Owned by: B & W INCORPORATED
Serial Number: 72192663
OILEATER
Filed: February 14, 1994
oil absorbant mats used to absorb oil leaked from vehicles, boats, lawn equipment, or motors
Owned by: B & W INCORPORATED
Serial Number: 74489975
