John C. Massenburg

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Federal Way, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of operating a fluid jet cutting machine with abrasive remov...
- Patent number 6,375,547
- Issue date Apr 23, 2002
- Flow International Corporation
- John C. Massenburg
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus and methods for recovering abrasive from an abrasive-lade...
- Patent number 6,361,416
- Issue date Mar 26, 2002
- Flow International Corporation
- Jordan J. Hopkins
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Apparatus and methods for recovering abrasive from an abrasive-lade...
- Patent number 6,328,638
- Issue date Dec 11, 2001
- Flow International Corporation
- Jordan J. Hopkins
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Abrasive removal system for use with high-pressure fluid-jet cuttin...
- Patent number 6,299,510
- Issue date Oct 9, 2001
- Flow International Corporation
- John C. Massenburg
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Abrasive fluid jet system
- Patent number 5,643,058
- Issue date Jul 1, 1997
- Flow International Corporation
- Glenn A. Erichsen
- B24 - GRINDING POLISHING
Information Patent Grant
Flexible vacuum gripper
- Patent number 4,775,290
- Issue date Oct 4, 1988
- Flow Systems, Inc.
- Laurie M. Brown
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SELF-CONTAINED MATERIAL HANDLER
- Publication number 20130129457
- Publication date May 23, 2013
- AEROGO, INC.
- John Massenburg
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
High-pressure fluid-jet cutting device and method with abrasive rem...
- Publication number 20020028634
- Publication date Mar 7, 2002
- John C. Massenburg
- B24 - GRINDING POLISHING