Edward L. Kells

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Batavia, IL, US

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Patents Grantslast 30 patents

Information 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
Information 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