Robert W. Hegel

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Holland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Die casting machine with compound docking/shot cylinder
- Patent number 5,632,321
- Issue date May 27, 1997
- Prince Machine Corporation
- Robert W. Hegel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Die casting machine with safety bar
- Patent number 5,553,659
- Issue date Sep 10, 1996
- Prince Machine Corporation
- Robert W. Hegel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Vertical shot mechanism for die casting machine
- Patent number 5,284,201
- Issue date Feb 8, 1994
- Prince Machine Corporation
- Robert Hegel
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Means for squaring tie bars for die casting machines
- Patent number 4,716,952
- Issue date Jan 5, 1988
- Prince Corporation
- Robert W. Hegel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Die clamping device
- Patent number 4,598,574
- Issue date Jul 8, 1986
- Prince Corporation
- Robert W. Hegel
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
TWO PLATEN TRAVERSE CYLINDER MOUNTING SYSTEM
- Publication number 20070237851
- Publication date Oct 11, 2007
- Frank D. R. Baron
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL