Joseph E. McVicker

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Chillicothe, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Hardness, strength, and fracture toughness steel
- Patent number 5,900,077
- Issue date May 4, 1999
- Caterpillar Inc.
- Joseph E. McVicker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Deep hardening boron steel article having improved fracture toughne...
- Patent number 5,595,614
- Issue date Jan 21, 1997
- Caterpillar Inc.
- Joseph E. McVicker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Elevated nitrogen high toughness steel article
- Patent number 5,525,167
- Issue date Jun 11, 1996
- Caterpillar Inc.
- Joseph E. McVicker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Deep hardening steel article having improved fracture toughness
- Patent number 5,131,965
- Issue date Jul 21, 1992
- Caterpillar Inc.
- Joseph E. McVicker
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...