Robert I. Badenhope

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Toledo, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Framed printout core for die and casting
- Patent number 5,259,438
- Issue date Nov 9, 1993
- Doehler-Jarvis Limited Partnership
- Robert I. Badenhope
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mandrel holds expendable core in casting die
- Patent number 4,981,168
- Issue date Jan 1, 1991
- Farley, Inc.
- Byron W. Koch
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Expendable casting core for a cylinder
- Patent number 4,942,917
- Issue date Jul 24, 1990
- Farley, Inc.
- Byron W. Koch
- B22 - CASTING POWDER METALLURGY