-
Mandrel
-
Patent number D768473
-
Issue date Oct 11, 2016
-
MAGNA-SONIC STRESS TESTERS INC.
-
Kevin Manwaring
-
D08 - Tools and hardware
-
Pipe end refacing tool
-
Patent number D762739
-
Issue date Aug 2, 2016
-
Magna-Sonic Stress Testers, Inc.
-
Kevin Manwaring
-
D15 - Machines not elsewhere specified
-
Refacing tools and methods
-
Patent number 9,393,625
-
Issue date Jul 19, 2016
-
Magna-Sonic Stress Testers, Inc.
-
Kevin K. Manwaring
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Wrench
-
Patent number D737640
-
Issue date Sep 1, 2015
-
Magna-Sonic Stress Testers, Inc.
-
Kevin Manwaring
-
D08 - Tools and hardware
-
End cap
-
Patent number D721794
-
Issue date Jan 27, 2015
-
Magna-Sonic Stress Testers, Inc.
-
Kevin Manwaring
-
D23 - Environmental heating and cooling
-
Refacing tools and methods
-
Patent number 8,925,431
-
Issue date Jan 6, 2015
-
Magna-Sonic Stress Testers, Inc.
-
Kevin K. Manwaring
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
Mandrel
-
Patent number D719990
-
Issue date Dec 23, 2014
-
Magna-Sonic Stress Testers, Inc.
-
Kevin Manwaring
-
D15 - Machines not elsewhere specified