Inventor · disambiguated record
David B. Cope
Also filed as: COPE DAVID · COPE DAVID B
11 granted patents·10 pending applications·106 citations·filing 1989–2019
89Inventor score
Files withCOMBUSTION 8 TECH LLC4ENGINEERING MATTERS INC4ECKHARDT RICHARD3BREWER DONALD R2ROCKWELL COLLINS INC2
Top patents by PatentIndex Score
21 records- 0185US7352268B2High intensity radial field magnetic actuatorENGINEERING MATTERS INC·Filed 2005·Granted Apr 1, 2008·18 cites·27 claims
- 0282US6876284B2High intensity radial field magnetic array and actuatorENGINEERING MATTERS INC·Filed 2004·Granted Apr 5, 2005·27 cites·22 claims
- 0380US6828890B2High intensity radial field magnetic array and actuatorENGINEERING MATTERS INC·Filed 2002·Granted Dec 7, 2004·20 cites·84 claims
- 0479US8387945B2Method and system for a magnetic actuatorCOPE DAVID B·Filed 2010·Granted Mar 5, 2013·7 cites·15 claims
- 0576US7800470B2Method and system for a linear actuator with stationary vertical magnets and coilsENGINEERING MATTERS INC·Filed 2008·Granted Sep 21, 2010·8 cites·19 claims
- 0669US7394173B2Direct drive controller with haptic feedbackROCKWELL COLLINS INC·Filed 2003·Granted Jul 1, 2008·15 cites·47 claims
- 0764US2019226431A1Reducing fuel consumption of spark ignition enginesCOMBUSTION 8 TECH LLC·Filed 2018·Application pending·0 cites
- 0861US8514170B2Magnetic display for watchesBREWER DONALD R·Filed 2007·Granted Aug 20, 2013·3 cites·41 claims
- 0960US2019271264A1Reduced diesel fuel consumption using monatomic oxygenCOMBUSTION 8 TECH LLC·Filed 2018·Application pending·0 cites
- 1060US2018128216A1Reducing fuel consumption of spark ignition enginesCOMBUSTION 8 TECH LLC·Filed 2017·Application pending·0 cites
- 1160US2020325862A1Reducing fuel consumption of spark ignition enginesCOMBUSTION 8 TECH LLC·Filed 2019·Application pending·0 cites
- 1258US7728463B2Reluctance laminations for a motor assemblyROCKWELL COLLINS INC·Filed 2008·Granted Jun 1, 2010·2 cites·19 claims
- 1355US2016153354A1Reduced diesel fuel consumption using monatomic oxygenNICHOLS LARRY DANIEL·Filed 2014·Application pending·0 cites
- 1455US2016032873A1Reducing fuel consumption of spark ignition enginesECKHARDT RICHARD·Filed 2014·Application pending·0 cites
- 1550US2008284257A1Direct drive controller with haptic feedbackCOPE DAVID·Filed 2008·Application pending·0 cites
- 1649US8085119B2Flexible electromagnetic valve actuator modeling and performanceCORCORAN CHRISTOPHER J·Filed 2008·Granted Dec 27, 2011·2 cites·20 claims
- 1745US2015361926A1Increased diesel engine efficiency by using nitrous oxide as a fuel additiveECKHARDT RICHARD·Filed 2014·Application pending·0 cites
- 1841US2015361930A1Improved diesel engine efficiency by timing of ignition and combustion using ultraviolet lightECKHARDT RICHARD·Filed 2014·Application pending·0 cites
- 1936US10411665B2Resonant cavity combined solid state amplifier systemDIVERSIFIED TECH INC·Filed 2017·Granted Sep 10, 2019·0 cites·23 claims
- 2034US2011158057A1Magnetic display for watchesBREWER DONALD R·Filed 2010·Application pending·0 cites
- 2125US4903343AMagnetic digital data storage systemMRAM INC·Filed 1989·Granted Feb 20, 1990·4 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →