-
Projectile launcher
-
Patent number 12,138,672
-
Issue date Nov 12, 2024
-
Diversitech Corporation
-
Tim Robb
-
F41 - WEAPONS
-
-
-
-
Projectile launcher
-
Patent number 11,203,047
-
Issue date Dec 21, 2021
-
Diversitech Corporation
-
Tim Robb
-
F41 - WEAPONS
-
-
-
-
Flow line cleanout device
-
Patent number 8,931,558
-
Issue date Jan 13, 2015
-
Full Flow Technologies, LLC
-
Tom M. Harper
-
B08 - CLEANING
-
-
Cleaning pig
-
Patent number 8,281,444
-
Issue date Oct 9, 2012
-
Rosen Swiss AG
-
Patrik Rosen
-
B08 - CLEANING
-
Collapsible pig
-
Patent number 6,374,838
-
Issue date Apr 23, 2002
-
Benton F. Baugh
-
B08 - CLEANING
-
-
-
-
-
-
-
-
-
-
Pipeline pig
-
Patent number 4,069,535
-
Issue date Jan 24, 1978
-
Bennie D. Cato
-
B08 - CLEANING
-
-
-
3659305
-
Patent number 3,659,305
-
Issue date May 2, 1972
-
B08 - CLEANING
-
3643280
-
Patent number 3,643,280
-
Issue date Feb 22, 1972
-
B08 - CLEANING
-
3600736
-
Patent number 3,600,736
-
Issue date Aug 24, 1971
-
B08 - CLEANING
-
3106735
-
Patent number 3,106,735
-
Issue date Oct 15, 1963
-
B08 - CLEANING
-
3056156
-
Patent number 3,056,156
-
Issue date Oct 2, 1962
-
B08 - CLEANING
-
2617134
-
Patent number 2,617,134
-
Issue date Nov 11, 1952
-
B08 - CLEANING