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FORTY-EIGHT INSULATIONS, INC., A CORP. OF IL
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AURORA, IL, US
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Patents Grants
last 30 patents
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Patent Grant
Melting system and process for use in the production of high temper...
Patent number
4,328,019
Issue date
May 4, 1982
Forty-Eight Insulations, Inc.
Robert Dejaiffe
C03 - GLASS MINERAL OR SLAG WOOL
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Patent Grant
Melting furnace for the production of mineral wool insulation
Patent number
4,320,244
Issue date
Mar 16, 1982
Forty-Eight Insulations, Inc.
Robert Dejaiffe
C03 - GLASS MINERAL OR SLAG WOOL
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last 30 trademarks
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Trademark
72074857 - UTILITONE
Serial number
72074857
Registration number
723452
Filing date
Jun 1, 1959
FORTY-EIGHT INSULATIONS, INC.
19 - Building materials (non-metallic)