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Jack D. Gyger
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Charlotte, MI, US
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last 30 patents
Information
Patent Grant
Chain conveyor with frictionally driven recirculated pallets linked...
Patent number
5,544,735
Issue date
Aug 13, 1996
Roberts Sinto Corporation
Jack D. Gyger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Chain driven pallet accumulating over/under chain conveyor
Patent number
5,495,933
Issue date
Mar 5, 1996
Roberts Sinto Corporation
Jack D. Gyger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Chain conveyor with frictionally driven recirculated pallets linked...
Patent number
5,407,058
Issue date
Apr 18, 1995
Roberts Sinto Corporation
Jack D. Gyger
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
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
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...