Ralph W. Coutant

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Ho-Ho-Kus, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
System for sorting articles using a double carrying tray
- Patent number 6,460,681
- Issue date Oct 8, 2002
- W & H Systems
- Ralph Coutant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
System for sorting articles
- Patent number 5,990,437
- Issue date Nov 23, 1999
- W & H Systems, Inc.
- Ralph Coutant
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Keeper for idler rolls
- Patent number 4,112,571
- Issue date Sep 12, 1978
- Litton Systems, Inc.
- Ralph W. Coutant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Keeper for idler rolls
- Patent number 4,048,707
- Issue date Sep 20, 1977
- Litton Systems, Inc.
- Ralph W. Coutant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Impact absorbing idler roll assembly
- Patent number 3,988,045
- Issue date Oct 26, 1976
- Litton Systems, Inc.
- Ralph W. Coutant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Keeper for idler rolls
- Patent number 3,934,711
- Issue date Jan 27, 1976
- Litton Systems Inc.
- Ralph W. Coutant
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL