Assignee
WASTEMATE CORP
US·4 granted patents·81 citations·filing 1981–1984
Top patents by PatentIndex Score
4 records- 0166US4553560AAnti-siphon control valveWASTEMATE CORP·Filed 1983·Granted Nov 19, 1985·26 cites·4 claims
- 0264US4573642AWater powered waste disposer with improved dynamic sealWASTEMATE CORP·Filed 1984·Granted Mar 4, 1986·28 cites·10 claims
- 0350US4405159AWaste disposer couplingWASTEMATE CORP·Filed 1981·Granted Sep 20, 1983·19 cites·3 claims
- 0432US4399947AValve mechanism for a water operated waste disposal unitWASTEMATE CORP·Filed 1981·Granted Aug 23, 1983·8 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →