Assignee
WATTS INVEST COMPANY
US·7 granted patents·80 citations·filing 1999–2001
Top patents by PatentIndex Score
7 records- 0171US6325090B1Backflow preventer assemblyWATTS INVEST COMPANY·Filed 1999·Granted Dec 4, 2001·26 cites·32 claims
- 0261US6502598B2Backflow prevention assemblyWATTS INVEST COMPANY·Filed 2001·Granted Jan 7, 2003·10 cites·9 claims
- 0354US6192933B1Backflow prevention assemblyWATTS INVEST COMPANY·Filed 1999·Granted Feb 27, 2001·12 cites·7 claims
- 0450US6293013B1Backflow prevention assemblyWATTS INVEST COMPANY·Filed 2000·Granted Sep 25, 2001·3 cites·5 claims
- 0548US6257551B1Valve stem extensionWATTS INVEST COMPANY·Filed 1999·Granted Jul 10, 2001·15 cites·27 claims
- 0638US6505813B1Valve assembliesWATTS INVEST COMPANY·Filed 1999·Granted Jan 14, 2003·7 cites·3 claims
- 0732US6220519B1Sanitary steam trapWATTS INVEST COMPANY·Filed 1999·Granted Apr 24, 2001·7 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →