Richard R. Kazmierzak

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South Bend, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Zone heating apparatus
- Patent number 5,435,162
- Issue date Jul 25, 1995
- Caterpillar Inc.
- Maurice L. Caudill
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus and method for selectively forming a thickened edge on a...
- Patent number 5,113,677
- Issue date May 19, 1992
- Caterpillar Inc.
- Dennis L. Blunier
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR