RTS
Filed: February 25, 1982
Threaded Metal Tubing, Casing or Pipe
Owned by: VAM USA, LLC
Serial Number: 73351931
HD-L
Filed: December 26, 1990
threads and threaded connectors for oilfield tubular goods
Owned by: VAM USA, LLC
Serial Number: 74127301
TCII
Filed: June 1, 1999
METAL COUPLINGS FOR JOINING THREADED TUBULAR COMPONENTS SUCH AS TUBING AND CASING USED IN OIL WELLS AND THE LIKE
Owned by: VAM USA, LLC
Serial Number: 75718533
ANJO
Filed: June 19, 2000
Metal threaded connections for connecting tubular members such as tubing and casing used in the oil and gas industry
Owned by: VAM USA, LLC
Serial Number: 76073362
HFR
Filed: March 10, 2009
metal threaded connectors, namely, connectors for tubular members such as tubing and casing in the oil and gas industry
Owned by: VAM USA, LLC
Serial Number: 77687041
TC-II
Filed: March 10, 2009
metal couplings for joining threaded tubular components, namely, tubing and casing, used in oil and gas wells
Owned by: VAM USA, LLC
Serial Number: 77687047
ATLAS BRADFORD
Filed: October 2, 2003
Metal threaded connections, namely, couplings, tubing, casing and liners used in the oil and gas industry, particularly…
Owned by: VAM USA, LLC
Serial Number: 78308685
SPECS DIRECT
Providing an on-line computer database for retrieving technical information for designing and engineering drill pipe products…
Owned by: VAM USA, LLC
Serial Number: 78526895
PIPE BUILDER
Providing an on-line computer database featuring technical specifications for selecting the size, weight and grade of casing…
Owned by: VAM USA, LLC
Serial Number: 78526902
