HYPRESEAL
Filed: January 28, 1937
PLUG VALUES [ MADE OF IRON, STEEL, BRASSES AND BRONZES, NICKEL, ALLOY IRON AND STEEL, NICKEL, NICKEL COPPER ALLOYS, ALUMINUM…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 71388274
A
Filed: January 28, 1971
VALVES, INCLUDING POWER OPERATED VALVES FOR THE CONTROL OF FLUID FLOW; PARTS OF SUCH VALVES INCLUDING TRANSPARENT COVERS…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72382308
POW-R-JAC
Filed: May 17, 1973
MOTOR-DRIVEN INDUSTRIAL LIFT DEVICES-NAMELY, MACHINE-SCREW JACKS, BALLSCREW JACKS, AND LINEAR ACTUATORS
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 72457883
MAXI-MISER
Filed: June 26, 1978
BALL VALVES
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73176158
ENERGY MIZER
Filed: July 10, 1980
Non-Automatic Ball Valves
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73269684
THERMAL FLUID MIZER
Filed: October 8, 1980
Ball Valves for Controlling the Flow of Heat Transfer Oil
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73280987
POLYFILL
Filed: March 15, 1982
Valve Seats and Seals for Use in Ball Valves that Are Employed in Applications Exhibiting High Pressures and/or Widely Variable…
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 73354818
N
Filed: June 4, 1990
lubricated manually operated and mechanically actuated metal plug valves for industrial use
Owned by: FLOWSERVE MANAGEMENT COMPANY
Serial Number: 74065951
