Inventor
MUELLER EDWARD E
US5 patents
Patents
5 patentsUS4576572AMar 18, 1986
Apparatus and method for cleaning contaminated soil
WHIRL AIR FLOW CORP26 citations86
US4050635ASep 27, 1977
Method and apparatus for reclaiming sand
WHIRL AIR FLOW CORP22 citations75
US4274787AJun 23, 1981
Bag opening and emptying apparatus
WHIRL AIR FLOW CORP9 citations70
US4518350AMay 21, 1985
Apparatus and method for calcining sand
WHIRL AIR FLOW CORP11 citations68
US4278383AJul 14, 1981
Bag opening and emptying apparatus
WHIRL AIR FLOW CORP7 citations66