Inventor · disambiguated record
Heath F. Hofmann
Also filed as: HOFMANN HEATH · HOFMANN HEATH F · HOFMANN HEATH FRED
17 granted patents·3 pending applications·162 citations·filing 2003–2024
93Inventor score
Files withKALEV CLAUDE MICHAEL4LIGHTNING PACKS LLC2PENTADYNE POWER CORP2UNIV MICHIGAN REGENTS2BAGLINO ANDREW DAVID1
Top patents by PatentIndex Score
20 records- 0192US7851932B2Backpack based system for human electricity generation and use when off the electric gridLIGHTNING PACKS LLC·Filed 2008·Granted Dec 14, 2010·50 cites·35 claims
- 0292US7633172B2Three plus three phase flywheel power supplyPENTADYNE POWER CORP·Filed 2009·Granted Dec 15, 2009·22 cites·9 claims
- 0390US9148037B2Electromechanical flywheelKALEV CLAUDE MICHAEL·Filed 2012·Granted Sep 29, 2015·9 cites·13 claims
- 0486US7855465B2Three plus three phase flywheel electric power supplyBEAVER AEROSPACE AND DEFENSE INC·Filed 2009·Granted Dec 21, 2010·13 cites·9 claims
- 0581US8917004B2Homopolar motor-generatorKALEV CLAUDE MICHAEL·Filed 2012·Granted Dec 23, 2014·4 cites·15 claims
- 0677US12407220B1Electricity generating backpack with adaptive electronics for warming batteries in cold temperaturesLIGHTNING PACKS LLC·Filed 2024·Granted Sep 2, 2025·0 cites·24 claims
- 0776US9831742B2Electromechanical flywheel deviceROTONIX HONG KONG LTD·Filed 2014·Granted Nov 28, 2017·3 cites·7 claims
- 0874US6883333B2Sensorless control of a harmonically driven electrodynamic machine for a thermoacoustic device or variable loadPENN STATE RES FOUND·Filed 2003·Granted Apr 26, 2005·26 cites·51 claims
- 0970US7170255B2Feedforward controller for synchronous reluctance machinesPENTADYNA POWER CORP·Filed 2005·Granted Jan 30, 2007·8 cites·15 claims
- 1068US7847501B2Varying flux versus torque for maximum efficiencyTesla Motors·Filed 2008·Granted Dec 7, 2010·13 cites·14 claims
- 1166US2025175058A1Integrated generator/converter for turbine applicationsUNIV MICHIGAN REGENTS·Filed 2024·Application pending·0 cites
- 1261US10770999B2Brushless, self-excited synchronous field-winding machineUNIV MICHIGAN REGENTS·Filed 2019·Granted Sep 8, 2020·0 cites·17 claims
- 1359US9548645B2Homopolar motor-generatorsKALEV CLAUDE MICHAEL·Filed 2014·Granted Jan 17, 2017·0 cites·18 claims
- 1459US7821224B2Voltage estimation feedback of overmodulated signal for an electrical vehicleTESLA MOTORS INC·Filed 2008·Granted Oct 26, 2010·4 cites·10 claims
- 1556US9673680B2Electromechanical flywheelsKALEV CLAUDE MICHAEL·Filed 2012·Granted Jun 6, 2017·1 cites·12 claims
- 1655US7489100B2Feedforward controller for synchronous reluctance machinesHOFMANN HEATH F·Filed 2006·Granted Feb 10, 2009·4 cites·3 claims
- 1749US7078876B2Feedforward controller for synchronous reluctance machinesPENTADYNE POWER CORP·Filed 2004·Granted Jul 18, 2006·5 cites·5 claims
- 1834US2009256517A1Weighted field oriented motor control for a vehicleBAGLINO ANDREW DAVID·Filed 2008·Application pending·0 cites
- 1933US2017210220A1Traction system for vehicleDENSO INT AMERICA INC·Filed 2016·Application pending·0 cites
- 2023US9688152B2Hybrid power and energy for robotsREICHARD KARL MARTIN·Filed 2012·Granted Jun 27, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →