Assignee
WATERWORKS INTERNATIONAL INC
US·4 granted patents·97 citations·filing 1993–2000
Top patents by PatentIndex Score
4 records- 0181US5394706AFreeze crystallization for the removal of water from a solution of dissolved solidsWATERWORKS INTERNATIONAL INC·Filed 1993·Granted Mar 7, 1995·45 cites·21 claims
- 0264US5537832AFreeze crystrallization for the removal of water from a solution of dissolved solidsWATERWORKS INTERNATIONAL INC·Filed 1995·Granted Jul 23, 1996·27 cites·7 claims
- 0360US5575160AFreeze crystallization for the removal of water from a solution of dissolved solidsWATERWORKS INTERNATIONAL INC·Filed 1995·Granted Nov 19, 1996·21 cites·21 claims
- 0450US6451269B1Liquid hydrate regeneration of contaminated acidsWATERWORKS INTERNATIONAL INC·Filed 2000·Granted Sep 17, 2002·4 cites·6 claims
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