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Generation of polyurethane foam
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Patent number 4,147,746
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Issue date Apr 3, 1979
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Olin Corporation
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Gerald V. Dever
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Generation of polyurethane foam
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Patent number 4,125,138
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Issue date Nov 14, 1978
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Olin Corporation
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Gerald V. Dever
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Polyurethane foam generating apparatus
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Patent number 3,962,120
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Issue date Jun 8, 1976
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Olin Corporation
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Louis R. Chiocchio
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B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL