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CONGOLEUM CORPORATION
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MILWAUKEE, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method of forming storage-stable polyurethane prepolymers
Patent number
4,145,515
Issue date
Mar 20, 1979
Congoleum Corporation
Vincent F. Pogozelski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for installing surface covering or the like
Patent number
4,036,673
Issue date
Jul 19, 1977
Congoleum Corporation
Robert E. J. Murphy
E04 - BUILDING
Information
Patent Grant
Methods of manufacturing embossed resinous products
Patent number
4,022,643
Issue date
May 10, 1977
Congoleum Corporation
James R. Clark
B44 - DECORATIVE ARTS
Information
Patent Grant
Method for continuously applying a uniform resinous coating by pass...
Patent number
4,008,349
Issue date
Feb 15, 1977
Congoleum Corporation
Frank E. Ehrenfeld
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Multicolored pile materials and processes for making the same
Patent number
3,999,940
Issue date
Dec 28, 1976
Congoleum Corporation
Ronald Edward Freeman
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Method for finishing resinous surface coverings
Patent number
3,996,328
Issue date
Dec 7, 1976
Congoleum Corporation
Robert E. Coffin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL