Peter Kerr

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Columbus, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Deceleration method and apparatus for a moving bolster for a press
- Patent number 5,242,357
- Issue date Sep 7, 1993
- L. Schuler GmbH
- Peter Kerr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Deceleration method and apparatus for a moving bolster for a press
- Patent number 5,121,538
- Issue date Jun 16, 1992
- Schuler Incorporated
- Peter Kerr
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Mechanical locking device
- Patent number 5,018,406
- Issue date May 28, 1991
- Schuler Incorporated
- Peter Kerr
- G05 - CONTROLLING REGULATING