Henri-Armand Kohn

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Croton-on-Hudson, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Anti-fouling laminate marine structures
- Patent number 5,820,737
- Issue date Oct 13, 1998
- Henri-Armand Kohn
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Foam-plastic core for structural laminate
- Patent number 5,798,160
- Issue date Aug 25, 1998
- Baltek Corporation
- Henri-Armand Kohn
- B32 - LAYERED PRODUCTS
Information Patent Grant
Scrimless contourable core for use in laminated contoured structures
- Patent number 4,536,427
- Issue date Aug 20, 1985
- Baltek Corp.
- Henri-Armand Kohn
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Contoured balsa-core laminate
- Patent number 4,461,666
- Issue date Jul 24, 1984
- Baltek Corporation
- Henri A. Kohn
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Structural laminate with expanded wood core
- Patent number 4,428,993
- Issue date Jan 31, 1984
- Baltek Corporation
- Henri A. Kohn
- B32 - LAYERED PRODUCTS
Information Patent Grant
Balsa-core sandwich laminate
- Patent number 4,343,846
- Issue date Aug 10, 1982
- Baltek Corporation
- Henri A. Kohn
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...