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Method and apparatus for purifying water |
Alvin Costa, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf |
2009-06-02 |
| 7320761 |
Method for purifying water |
Alvin Costa, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf |
2008-01-22 |
| 7238278 |
Apparatus for purifying water |
Alvin Costa, Raymond Albert Hin, Gary Andrew Kennedy, Christopher Kampf, Daniel Nelsen +1 more |
2007-07-03 |
| 7211176 |
Replaceable chlorinator electrode assembly |
Raymond Albert Hin, Peter Baden Farrer, Gary Andrew Kennedy |
2007-05-01 |
| 7147786 |
Method and apparatus for purifying-water |
Alvin Costa, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf |
2006-12-12 |
| 6982040 |
Method and apparatus for purifying water |
Alvin Costa, Michael Pereira, Daniel Nelsen, Thomas Parent, Christopher Kampf |
2006-01-03 |
| D503770 |
Water purifier |
Alvin Costa, Raymond Albert Hin, Gary Andrew Kennedy, Christopher Kampf, Daniel Nelsen +1 more |
2005-04-05 |
| D496984 |
Water purifier |
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2004-10-05 |
| 6761827 |
Method and apparatus for purifying water |
— |
2004-07-13 |