Assignee
WWETCO LLC
US·3 granted patents·37 citations·filing 2004–2005
Top patents by PatentIndex Score
3 records- 0182US7435351B2Filter apparatus backwash removal device and backwash removal methodWWETCO LLC·Filed 2005·Granted Oct 14, 2008·11 cites·20 claims
- 0271US7223347B2Apparatus and method for filtering fluidsWWETCO LLC·Filed 2004·Granted May 29, 2007·17 cites·6 claims
- 0354US7143781B2Flexible bladder apparatus for fluid flow controlWWETCO LLC·Filed 2004·Granted Dec 5, 2006·9 cites·23 claims
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