Dennis H. Andersen

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Minnetonka, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Crosshead and bolster spacing control for servo controlled press
- Patent number 4,531,901
- Issue date Jul 30, 1985
- MTS Systems Corporation
- Dennis H. Andersen
- B30 - PRESSES
Information Patent Grant
Crosshead and bolster spacing control for servo controlled press
- Patent number 4,457,072
- Issue date Jul 3, 1984
- MTS Systems Corporation
- Dennis H. Andersen
- B30 - PRESSES
Information Patent Grant
Deep drawing press with blanking and draw pad pressure control
- Patent number 4,316,379
- Issue date Feb 23, 1982
- MTS Systems Corporation
- Dennis H. Andersen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Deep drawing press with blanking and draw pad pressure control
- Patent number 4,248,545
- Issue date Feb 3, 1981
- MTS Systems Corporation
- Dennis H. Andersen
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...