Assignee
IMP UNDERGROUND SPRINKLER CO
US·8 granted patents·233 citations·filing 1982–1994
Top patents by PatentIndex Score
8 records- 0187US5210376ASealed electrical connection device and methodIMP UNDERGROUND SPRINKLER CO·Filed 1991·Granted May 11, 1993·79 cites·16 claims
- 0274US4687139ABall drive sprinklerIMP UNDERGROUND SPRINKLER CO·Filed 1985·Granted Aug 18, 1987·47 cites·35 claims
- 0373US4783004ABall drive sprinklerIMP UNDERGROUND SPRINKLER CO·Filed 1987·Granted Nov 8, 1988·45 cites·20 claims
- 0463USD366458SRemovable programmable control module with display for irrigation control systemIMP UNDERGROUND SPRINKLER CO·Filed 1994·Granted Jan 23, 1996·11 cites·1 claims
- 0550US4491686AElectrical connectorIMP UNDERGROUND SPRINKLER CO·Filed 1982·Granted Jan 1, 1985·17 cites·12 claims
- 0645USD371422SCabinet for programmable irrigation control systemIMP UNDERGROUND SPRINKLER CO·Filed 1994·Granted Jul 2, 1996·5 cites·1 claims
- 0745US5335688AVariable pressure regulating valve systemIMP UNDERGROUND SPRINKLER CO·Filed 1993·Granted Aug 9, 1994·15 cites·16 claims
- 0843US4477026ABubbler head structureIMP UNDERGROUND SPRINKLER CO·Filed 1982·Granted Oct 16, 1984·14 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →