James F. Foster

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Lansing, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Accumulating conveyor with self-propelled pallets
- Patent number 4,987,834
- Issue date Jan 29, 1991
- Roberts Sinto Corporation
- Glenn L. Peck
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for moving individual sheets from a stack of sheets
- Patent number 4,971,515
- Issue date Nov 20, 1990
- Roberts Corporation
- Kenneth J. Pol
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Conveyor with self propelled vehicles each having an on board control
- Patent number 4,955,291
- Issue date Sep 11, 1990
- Sinto; Roberts
- David M. Dillon
- B61 - RAILWAYS
Information Patent Grant
Selective delivery arrangement for self propelled pallet vehicles
- Patent number 4,846,073
- Issue date Jul 11, 1989
- Roberts Corporation
- Michael R. Boyer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for moving individual sheets from a stack of s...
- Patent number 4,804,173
- Issue date Feb 14, 1989
- Roberts Corporation
- Kenneth J. Pol
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...