Inventor
COSTA ALVIN
US13 patents
Patents
13 patentsUS7238278B2Jul 3, 2007
Apparatus for purifying water
ZODIAC POOL CARE INC61 citations97
US6982040B2Jan 3, 2006
Method and apparatus for purifying water
ZODIAC POOL CARE INC51 citations95
US7540966B2Jun 2, 2009
Method and apparatus for purifying water
ZODIAC POOL CARE INC18 citations92
US7320761B2Jan 22, 2008
Method for purifying water
ZODIAC POOL CARE INC18 citations92
US7147786B2Dec 12, 2006
Method and apparatus for purifying-water
ZODIAC POOL CARE INC20 citations92
US6680026B1Jan 20, 2004
Fluid flow diverters and diversion methods and water purification equipment including such diverters
ZODIAC POOL CARE INC24 citations92
US6200487B1Mar 13, 2001
In-line, in-pool water purification system
ZODIAC POOL CARE INC50 citations92
USD503771SApr 5, 2005
Chlorine tablet
ZODIAC POOL CARE INC18 citations88
USD496984SOct 5, 2004
Water purifier
ZODIAC POOL CARE INC15 citations83
USD516668SMar 7, 2006
Chlorine tablet
ZODIAC POOL CARE INC14 citations80
USD506804SJun 28, 2005
Pool chemical dispenser
ZODIAC POOL CARE INC9 citations72
USD503770SApr 5, 2005
Water purifier
ZODIAC POOL CARE INC2 citations62
US7141224B2Nov 28, 2006
Vessels and covers
ZODIAC POOL CARE INC0 citations42