Assignee
ENGINEERED PRODUCTS COMPANY
US·11 granted patents·3 pending applications·197 citations·filing 1981–2010
Top patents by PatentIndex Score
14 records- 0180US4445456AAir filter restriction indicating deviceENGINEERED PRODUCTS COMPANY·Filed 1981·Granted May 1, 1984·54 cites·8 claims
- 0277US4369728AAir filter restriction indicating deviceENGINEERED PRODUCTS COMPANY·Filed 1981·Granted Jan 25, 1983·48 cites·5 claims
- 0375US7470360B2Fluid flow restriction indicatorENGINEERED PRODUCTS COMPANY·Filed 2005·Granted Dec 30, 2008·9 cites·12 claims
- 0475USD439697STemporary lighting unitENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Mar 27, 2001·18 cites·1 claims
- 0566US7777143B2Non-locking switch for filter monitoringENGINEERED PRODUCTS COMPANY·Filed 2008·Granted Aug 17, 2010·3 cites·17 claims
- 0664US6327902B1Air filter restriction indicator gaugeENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Dec 11, 2001·30 cites·17 claims
- 0763US7414207B2Non-locking switch for filter monitoringENGINEERED PRODUCTS COMPANY·Filed 2006·Granted Aug 19, 2008·4 cites·14 claims
- 0862US7562579B2Dial-type flow-restriction gaugesENGINEERED PRODUCTS COMPANY·Filed 2007·Granted Jul 21, 2009·6 cites·20 claims
- 0954US7921720B2Dial-type flow-restriction gaugesENGINEERED PRODUCTS COMPANY·Filed 2009·Granted Apr 12, 2011·2 cites·15 claims
- 1049US2009071392A1Fluid flow restriction indicatorENGINEERED PRODUCTS COMPANY·Filed 2008·Application pending·0 cites
- 1144US6268791B1Switch gaugeENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Jul 31, 2001·11 cites·21 claims
- 1241US6307466B1Two stage gauge with electrical signal outputENGINEERED PRODUCTS COMPANY·Filed 1999·Granted Oct 23, 2001·12 cites·22 claims
- 1335US2008148807A1Differential pressure sensor for filter monitoringENGINEERED PRODUCTS COMPANY·Filed 2007·Application pending·0 cites
- 1432US2011073420A1High pressure switchENGINEERED PRODUCTS COMPANY·Filed 2010·Application pending·0 cites
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