Gregory L. Hoback

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Greentown, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Shielding gas mixture for welding superalloys
- Patent number 5,083,002
- Issue date Jan 21, 1992
- Haynes International, Inc.
- Gregory L. Hoback
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gas back-purging during welding of pipe
- Patent number 4,916,281
- Issue date Apr 10, 1990
- Haynes International, Inc.
- Lee M. Flasche
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR