CAMERON
Filed: September 20, 1960
Valves, Including Automatic Safety Valves, Relief Valves, Gate Valves, [ Plug Valves, ] Check Valves [, and Ball Valves ].…
Owned by: COOPER CAMERON CORPORATION
Serial Number: 72104804
CAMERON
Filed: September 20, 1960
Blowout Preventers, Flow Controllers, Chokes [ and Wellhead Equipment ]
Owned by: COOPER CAMERON CORPORATION
Serial Number: 72104805
SAF-T-SEAL
Filed: November 28, 1960
Gate Valves
Owned by: COOPER CAMERON CORPORATION
Serial Number: 72109139
SAF-T-GARD
Filed: July 7, 1972
FLUID ACTUATORS FOR VALVES
Owned by: COOPER CAMERON CORPORATION
Serial Number: 72429286
W-K-M
Filed: February 23, 1976
LUBRICANTS FOR VALVES
Owned by: COOPER CAMERON CORPORATION
Serial Number: 73078151
W-K-M
Filed: February 23, 1976
PACKINGS AND SEALANTS FOR VALVES
Owned by: COOPER CAMERON CORPORATION
Serial Number: 73078206
W-K-M
Filed: March 1, 1979
Wellhead Equipment-Namely, Steam Separators; Casing Heads; Casing Head Spools; Tubing Adapters, Tubing Hangers, and Tubing…
Owned by: COOPER CAMERON CORPORATION
Serial Number: 73227643
DYNACENTRIC
Filed: May 7, 1982
Valves
Owned by: COOPER CAMERON CORPORATION
Serial Number: 73363476
D-SEAL
Filed: March 28, 1990
manual metal valves for use in oil fields
Owned by: COOPER CAMERON CORPORATION
Serial Number: 74043538
FOSTER
Filed: May 20, 1991
manually operated metal valves
Owned by: COOPER CAMERON CORPORATION
Serial Number: 74167887
CB TURBOCHARGER
Filed: February 18, 1992
turbochargers
Owned by: COOPER CAMERON CORPORATION
Serial Number: 74247688
CAMFORGE
Filed: January 26, 1998
metal pressure containment products, namely, wellheads, flanges, and clamp hubs for cold forging to metal tubular members…
Owned by: COOPER CAMERON CORPORATION
Serial Number: 75423179
FOSTER
METAL VALVES
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76155170
CCV
valves, and replacement parts for valves
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76209913
CAMFORGE
metal pressure containment products, namely, wellheads, flanges, and clamp hubs for cold forging to metal tubular members…
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76323839
H & H
Elastomeric and synthetic rubber parts for use in oilfield equipment and machinery, namely grommets, gaskets, washers, O…
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76456762
VALVSERV
MANUALLY OPERATED METAL VALVES
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76474294
VALVSERV
Manually operated metal valves
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76474295
COOPERSERV
replacement parts and power operated tools for compressors and engines in the oil and gas industry
Owned by: COOPER CAMERON CORPORATION
Serial Number: 76617682
