Carmel, Indiana
United States
4
2007-05-31
The entities that hold a legal rights for patent applications filed by inventor Hoffis Lawrence L.:
Lawrence L. Hoffis from Carmel, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Injection of waste-derived materials into pre-calcining stage of a clinker production system
#2 | 2006-10-19Slag cement
#3 | 2006-05-25Mid-kiln injection of waste-derived materials
#4 | 2005-11-03Mid-kiln injection of waste-derived materials
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