LIQUA-BLASTER
Filed: March 7, 1966
HIGH PRESSURE, HYDRAULIC CLEANING AND PUMPING EQUIPMENT USEFUL FOR CLEANING METAL, CONCRETE, WOOD OR OTHER SURFACES, AND…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 72240331
PZ9
Filed: January 22, 2008
Electric motor or diesel engine powered pumps, not for land vehicles, namely, mud pumps, triplex drilling mud pumps, and…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 77377584
PZ
Filed: January 24, 2008
Electric motor or diesel engine powered pumps, not for land vehicles, namely, mud pumps, triplex drilling mud pumps, and…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 77379707
PRESSURE TROL
Filed: November 6, 2008
self contained and manually operated valve assembly to permit high speed hydrostatic testing comprising a hydrostatic testing…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 77608652
PUMPING PERFECTED
Filed: October 20, 2009
repair and maintenance of pumps and parts therefor, namely, drilling pumps, industrial pumps, vacuum pumps, well service…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 77852385
REDLINE SERIES
Filed: September 21, 2020
Structural and replacement parts for fluid ends for reciprocating pumps in the nature of pump components that circulate…
Owned by: GD ENERGY PRODUCTS, LLC
Serial Number: 90197587
