Assignee
THOMPSON MANUFACTURING COMPANY
4 granted patents·106 citations·filing 1975–1990
Top patents by PatentIndex Score
4 records- 0180US4913351ASprinkler system having individual multi-mode sprinkler heads with convenient pressure reading and adjustmentTHOMPSON MANUFACTURING COMPANY·Filed 1987·Granted Apr 3, 1990·56 cites·1 claims
- 0277US5213124APressure-actuated valveTHOMPSON MANUFACTURING COMPANY·Filed 1989·Granted May 25, 1993·35 cites·7 claims
- 0331US5026340AFlap closerTHOMPSON MANUFACTURING COMPANY·Filed 1990·Granted Jun 25, 1991·7 cites·5 claims
- 0425US4033510AArc-traversing water sprinklerTHOMPSON MANUFACTURING COMPANY·Filed 1975·Granted Jul 5, 1977·8 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →