Gary E. De Martelaere

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Conifer, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for bulge forming and bending tubes
- Patent number 5,823,031
- Issue date Oct 20, 1998
- Tools for Bending, Inc.
- Larry D. Campbell
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for bending tubing
- Patent number 4,765,168
- Issue date Aug 23, 1988
- Tools for Bending, Inc.
- Ronald R. Stange
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Program-controlled frame bending method and apparatus
- Patent number 4,590,779
- Issue date May 27, 1986
- Tools for Bending, Inc.
- Ronald R. Stange
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR