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Alan A. Graham
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Mercerville, NJ, US
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last 30 patents
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Patent Grant
Solar heat energy collecting systems and methods of making the same
Patent number
4,375,808
Issue date
Mar 8, 1983
Congoleum Corporation
Alan A. Graham
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Solar heat energy collecting systems and methods of making the same
Patent number
4,294,786
Issue date
Oct 13, 1981
Congoleum Corporation
Alan A. Graham
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Resinous polymer sheet materials having selective, surface decorati...
Patent number
4,248,922
Issue date
Feb 3, 1981
Congoleum Corporation
Harry A. Shortway
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Methods of obtaining deep through penetration of colorants into pol...
Patent number
4,232,076
Issue date
Nov 4, 1980
Congoleum Corporation
John R. Stetson
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Resinous polymer sheet materials having selective, surface decorati...
Patent number
4,217,385
Issue date
Aug 12, 1980
Congoleum Corporation
Harry A. Shortway
B44 - DECORATIVE ARTS
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Patent Grant
Resinous polymer sheet materials having surface decorative effects...
Patent number
4,214,028
Issue date
Jul 22, 1980
Congoleum Corporation
Harry A. Shortway
B44 - DECORATIVE ARTS
Information
Patent Grant
Resinous polymer sheet materials having selective, surface decorati...
Patent number
4,187,131
Issue date
Feb 5, 1980
Congoleum Corporation
Harry A. Shortway
B44 - DECORATIVE ARTS