Murray R. Mason

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Woodstock, Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method of forming hole in blank during hydroforming process
- Patent number 9,067,252
- Issue date Jun 30, 2015
- Caterpillar Inc.
- Scott A. Christianson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Multi-stage tube hydroforming process
- Patent number 8,978,432
- Issue date Mar 17, 2015
- Caterpillar Inc.
- Scott Christianson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for expansion forming of tubing forming of tubing
- Patent number 5,815,901
- Issue date Oct 6, 1998
- Murray R. Mason
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Seal head for tube expansion apparatus
- Patent number 5,357,774
- Issue date Oct 25, 1994
- Gerrald A. Klages
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF FORMING HOLE IN BLANK DURING HYDROFORMING PROCESS
- Publication number 20150114063
- Publication date Apr 30, 2015
- Caterpillar Inc.
- Scott A. Christianson
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
Multi-Stage Tube Hydroforming Process
- Publication number 20140223983
- Publication date Aug 14, 2014
- Caterpillar Inc.
- Scott Christianson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...