Assignee
PLATTCO CORP
US·5 granted patents·1 pending application·42 citations·filing 1989–2022
Top patents by PatentIndex Score
6 records- 0151US12553522B1Electric actuator for single and double flap dust valvesPLATTCO CORP·Filed 2022·Granted Feb 17, 2026·0 cites·19 claims
- 0249US4909272AGate valvePLATTCO CORP·Filed 1989·Granted Mar 20, 1990·19 cites·11 claims
- 0338US4945949AReduce height dust valvePLATTCO CORP·Filed 1989·Granted Aug 7, 1990·9 cites·2 claims
- 0437US10161531B2Dust and abrasive materials gate valve with an angled valve seatPLATTCO CORP·Filed 2016·Granted Dec 25, 2018·0 cites·17 claims
- 0534US5241989AReduced height double flap dust valvePLATTCO CORP·Filed 1992·Granted Sep 7, 1993·14 cites·5 claims
- 0634US2020240527A1Valve and Method For Flow Control of Large Hard Particle Dry MaterialsPLATTCO CORP·Filed 2018·Application pending·0 cites
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