Inventor
DAWSON MARY M
US5 patents
Patents
5 patentsUS6158673ADec 12, 2000
Portable unit wall unit dispensers and method of dispensing
ECOLAB INC128 citations96
US6279836B1Aug 28, 2001
Portable unit and wall unit dispensers and method of dispensing with timer
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US5996907ADec 7, 1999
Portable wash and rinse system with dilution
ECOLAB INC68 citations94
USD423743SApr 25, 2000
Cleaning tool
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US7635002B2Dec 22, 2009
Method and apparatus for in-room glass washing
ECOLAB INC2 citations62