Assignee
WATERMARK TECHNOLOGIES LLC
US·2 granted patents·40 citations·filing 2000–2000
Top patents by PatentIndex Score
2 records- 0177US6398968B1Methods for pressure stabilized removal of contaminants from solutionWATERMARK TECHNOLOGIES LLC·Filed 2000·Granted Jun 4, 2002·27 cites·21 claims
- 0242US6562241B1Methods for negative atmospheric pressure removal of arsenic and other metalsWATERMARK TECHNOLOGIES LLC·Filed 2000·Granted May 13, 2003·13 cites·9 claims
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