Inventor
KRAEMER WILLIAM E
US6 patents
Patents
6 patentsUS5636786AJun 10, 1997
High efficiency gas furnace
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US5398668AMar 21, 1995
Deep frying apparatus
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US5209218AMay 11, 1993
Deep frying apparatus
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US5472141ADec 5, 1995
High efficiency gas furnace
COMBUSTION CONCEPTS INC9 citations71
US5364080ANov 15, 1994
High efficient heat treating and drying apparatus and method
COMBUSTION CONCEPTS INC19 citations71
US5282457AFeb 1, 1994
High efficiency gas furnace
COMBUSTION CONCEPTS INC11 citations71