Inventor
MUELLER DAVID G
US10 patents
Patents
10 patentsUS6247202B1Jun 19, 2001
Carpet extractor fluid supply system
HOOVER CO52 citations95
US6421862B2Jul 23, 2002
Carpet extractor fluid supply system
HOOVER CO31 citations92
US6368373B1Apr 9, 2002
Air and liquid separator for a carpet extractor
HOOVER CO40 citations91
US5779744AJul 14, 1998
Air and liquid separator for a carpet extractor
HOOVER CO29 citations91
US6629332B2Oct 7, 2003
Floor cleaning device with a recovery tank
HOOVER CO52 citations89
US6419169B1Jul 16, 2002
Spray nozzle for a carpet and upholstery extractor
HOOVER CO17 citations89
US5901406AMay 11, 1999
Liquid recovery tank for a carpet extractor
HOOVER CO39 citations88
USD480186SSep 30, 2003
Scrubbing brush for a floor cleaner
HOOVER CO3 citations62
USD480185SSep 30, 2003
Scrubbing brush for a floor cleaner
HOOVER CO2 citations62
USD469935SFeb 4, 2003
Scrubbing brush for a floor cleaner
HOOVER CO3 citations62