Assignee
RIS IRRIGATION SYST
US·10 granted patents·280 citations·filing 1978–1984
Top patents by PatentIndex Score
10 records- 0192US4522339AIrrigation fitting with installation barb and associated barb installation toolRIS IRRIGATION SYST·Filed 1983·Granted Jun 11, 1985·78 cites·18 claims
- 0288US4533083ADrip feed device for irrigation purposesRIS IRRIGATION SYST·Filed 1982·Granted Aug 6, 1985·53 cites·14 claims
- 0387US4273286AConduit for drip irrigation systemsRIS IRRIGATION SYST·Filed 1978·Granted Jun 16, 1981·41 cites·10 claims
- 0470US4474330ADrip irrigation conduit and method of making the sameRIS IRRIGATION SYST·Filed 1981·Granted Oct 2, 1984·27 cites·27 claims
- 0558US4498628AButterfly sprinklerRIS IRRIGATION SYST·Filed 1980·Granted Feb 12, 1985·22 cites·8 claims
- 0656US4477343AFilter backwash meansRIS IRRIGATION SYST·Filed 1981·Granted Oct 16, 1984·18 cites·13 claims
- 0753US4541569ADrip irrigation conduit and method of making the sameRIS IRRIGATION SYST·Filed 1984·Granted Sep 17, 1985·15 cites·14 claims
- 0849US4269357AContinuous drip irrigation tubeRIS IRRIGATION SYST·Filed 1978·Granted May 26, 1981·14 cites·9 claims
- 0941US4407455ASnap-in rotatable sprinklerRIS IRRIGATION SYST·Filed 1982·Granted Oct 4, 1983·11 cites·6 claims
- 1027US4480856ACouplingRIS IRRIGATION SYST·Filed 1982·Granted Nov 6, 1984·1 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →