Kenneth J. Sprenger

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Lake Orion, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
System for holding a thin-walled workpiece during machining
- Patent number 5,947,662
- Issue date Sep 7, 1999
- Ernst Thielenhaus KG
- Manfred G. Becker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System for holding a thin-walled workpiece during machining
- Patent number 5,826,866
- Issue date Oct 27, 1998
- Ernst Thielenhaus KG
- Manfred G. Becker
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR