John M. Kerwin

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Flossmoor, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for incinerating waste material with a convert...
- Patent number 4,546,711
- Issue date Oct 15, 1985
- Marblehead Lime Company
- John M. Kerwin
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method and apparatus for waste incineration
- Patent number 4,466,361
- Issue date Aug 21, 1984
- Marblehead Lime Company
- Maurice D. Henery
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES