Inventor · disambiguated record
David A. Drake
Also filed as: DRAKE DAVID · DRAKE DAVID A
20 granted patents·11 pending applications·970 citations·filing 1982–2024
95Inventor score
Top patents by PatentIndex Score
31 records- 0198US7589630B2Remote sensing and communication systemHADRONEX INC·Filed 2007·Granted Sep 15, 2009·144 cites·17 claims
- 0295US4531020AMulti-layer encryption system for the broadcast of encrypted informationOAK INDUSTRIES INC·Filed 1982·Granted Jul 23, 1985·433 cites·5 claims
- 0394US7292143B2Remote sensing and communication systemDRAKE DAVID A·Filed 2005·Granted Nov 6, 2007·44 cites·23 claims
- 0493US4531021ATwo level encripting of RF signalsOAK INDUSTRIES INC·Filed 1984·Granted Jul 23, 1985·185 cites·2 claims
- 0592US7944352B2Remote sensing and communication systemHADRONEX INC·Filed 2009·Granted May 17, 2011·32 cites·14 claims
- 0691US6573992B1Plano convex fluid carrier for scattering correctionPOINTSOURCE TECHNOLOGIES LLC·Filed 2002·Granted Jun 3, 2003·49 cites·9 claims
- 0790US7598858B2Methods, apparatuses, and systems for monitoring environmental parameters within an enclosureHADRONEX INC·Filed 2006·Granted Oct 6, 2009·23 cites·20 claims
- 0888US6760107B1Detection of scattered light from particlesPOINTSOURCE TECHNOLOGIES LLC·Filed 2002·Granted Jul 6, 2004·37 cites·19 claims
- 0979US11346096B2Detection and monitoring system for the management of combined sewer systemsHADRONEX INC·Filed 2020·Granted May 31, 2022·2 cites·20 claims
- 1072US12210134B2Environmental monitoring systemHADRONEX INC·Filed 2024·Granted Jan 28, 2025·0 cites·20 claims
- 1171US2025224541A1Environmental Monitoring SystemHADRONEX INC·Filed 2024·Application pending·0 cites
- 1266US11686082B2Detection and monitoring system for the management of combined sewer systemsHADRONEX INC·Filed 2022·Granted Jun 27, 2023·0 cites·24 claims
- 1366US2025027804A1Phased array radar for fluid sensingHADRONEX INC·Filed 2024·Application pending·0 cites
- 1465US5154840AEnvironmentally friendly grease compositionsLYONDELL PETROCHEM·Filed 1992·Granted Oct 13, 1992·19 cites·11 claims
- 1563US2022342116A1Environmental Monitoring SystemHADRONEX INC·Filed 2022·Application pending·0 cites
- 1659US11709222B2Manhole cover roadway electromagnetic safety deviceHADRONEX INC·Filed 2021·Granted Jul 25, 2023·0 cites·20 claims
- 1759US9482568B2Detecting a sediment condition in a conduitHADRONEX INC·Filed 2013·Granted Nov 1, 2016·1 cites·8 claims
- 1858US12111200B2Phased array radar for fluid sensingHADRONEX INC·Filed 2021·Granted Oct 8, 2024·0 cites·27 claims
- 1957US7948215B2Methods and apparatuses for power generation in enclosuresHADRONEX INC·Filed 2008·Granted May 24, 2011·0 cites·18 claims
- 2055US9297684B2Estimating flow rates of a liquid in a conduitHADRONEX INC·Filed 2013·Granted Mar 29, 2016·1 cites·20 claims
- 2153US2025226570A1Mechanically Mounted Traffic Rated AntennaHADRONEX INC·Filed 2024·Application pending·0 cites
- 2251US10612228B2Detection and monitoring system for the management of combined sewer systemsHADRONEX INC·Filed 2017·Granted Apr 7, 2020·0 cites·20 claims
- 2351US2014214891A1Hierarchical user interface and functional apparatusHADRONEX INC·Filed 2013·Application pending·0 cites
- 2448US2008165001A1Methods and apparatuses for false alarm eliminationDRAKE DAVID A·Filed 2007·Application pending·0 cites
- 2548US2014097308A1Platform for suspended sensor stabilizationHADRONEX INC·Filed 2013·Application pending·0 cites
- 2643US2005151968A1Systems and methods for continuous, on-line, real-time surveillance of particles in a fluidLXT GROUP·Filed 2005·Application pending·0 cites
- 2741US2009073069A1Robust communications antennaQUIST GREGORY M·Filed 2008·Application pending·0 cites
- 2840US2005191247A1Chlorhexidine compositionsFiled 2005·Application pending·0 cites
- 2939US2008300803A1Leak detection system and methodDRAKE DAVID A·Filed 2008·Application pending·0 cites
- 3037US10901068B2Manhole cover roadway radar safety deviceSmartcover Systems·Filed 2018·Granted Jan 26, 2021·0 cites·20 claims
- 3136US8607654B2Platform for suspended sensor stabilizationHOBBS JUSTIN·Filed 2011·Granted Dec 17, 2013·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →