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Charles J. Cunningham
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Elkview, WV, US
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last 30 patents
Information
Patent Grant
Vacuum guide used in flexible sheet material treatment
Patent number
4,912,948
Issue date
Apr 3, 1990
Union Carbide Chemicals and Plastics Company Inc.
Russell L. Brown
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Foam applicator used in paper treatment
Patent number
4,581,254
Issue date
Apr 8, 1986
Union Carbide Corporation
Charles J. Cunningham
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Foam composition used in paper treatment
Patent number
4,571,360
Issue date
Feb 18, 1986
Union Carbide Corporation
Russell L. Brown
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
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Patent Grant
Method and apparatus for treating open-weave substrates with foam
Patent number
4,343,835
Issue date
Aug 10, 1982
Union Carbide Corporation
Allen P. Jones
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...