Terrence P. Duggins

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Watertown, SD, US

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Patents Grantslast 30 patents

Information Patent Grant
Two stage punch press actuator with output drive shaft position sen...
- Patent number 6,925,916
- Issue date Aug 9, 2005
- PCPS Limited Partnership
- Terrence P. Duggins
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Two stage punch press actuator with output drive shaft position sen...
- Patent number 6,418,824
- Issue date Jul 16, 2002
- PCPS Limited Partnership
- Terrence P. Duggins
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Two stage punch press actuator with output drive shaft position sen...
- Publication number 20020112578
- Publication date Aug 22, 2002
- Terrence P. Duggins
- B30 - PRESSES