Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11942842 | Compressed motor winding | Wally Ewald Rippel, Bradford M. Hori, Scott Garret Berman, Bart Dean Hibbs | 2024-03-26 |
| 11581769 | Stator winding heat sink configuration | Lindsay Aspinwall Sheppard, Bart Dean Hibbs, Wally Ewald Rippel | 2023-02-14 |
| 11171528 | Compressed motor winding | Wally Ewald Rippel, Bradford M. Hori, Scott Garret Berman, Bart Dean Hibbs | 2021-11-09 |
| 10601273 | Compressed motor winding | Wally Ewald Rippel, Bradford M. Hori, Scott Garret Berman, Bart Dean Hibbs | 2020-03-24 |
| 10103592 | Stator winding heat sink configuration | Lindsay Aspinwall Sheppard, Bart Dean Hibbs, Wally Ewald Rippel | 2018-10-16 |
| 9825497 | Compressed motor winding | Wally Ewald Rippel, Bradford M. Hori, Scott Garret Berman, Bart Dean Hibbs | 2017-11-21 |
| 9748809 | Stator winding heat sink configuration | Lindsay Aspinwall Sheppard, Bart Dean Hibbs, Wally Ewald Rippel | 2017-08-29 |
| 9035526 | Compressed motor winding | Wally Ewald Rippel, Bradford M. Hori, Scott Garret Berman, Bart Dean Hibbs | 2015-05-19 |
| 8803454 | Sensorless optimum torque control for high efficiency ironless permanent magnet machine | Scott Berman | 2014-08-12 |
| 8796978 | Predictive pulse width modulation for an open delta H-bridge driven high efficiency ironless permanent magnet machine | — | 2014-08-05 |
| 8723378 | Stator winding heat sink configuration | Lindsay Aspinwall Sheppard, Bart Dean Hibbs, Wally Ewald Rippel | 2014-05-13 |
| 8242720 | Sensorless optimum torque control for high efficiency ironless permanent magnet machine | Scott Garret Berman | 2012-08-14 |
| 8242731 | Predictive pulse width modulation for an open delta H-bridge driven high efficiency ironless permanent magnet machine | — | 2012-08-14 |
| 7492130 | Power processing unit and related method for regulating a voltage despite voltage fluctuations across an energy storage device | — | 2009-02-17 |
| 7436150 | Energy storage apparatus having a power processing unit | — | 2008-10-14 |
| 6856107 | Linear-motion engine controller and related method | — | 2005-02-15 |
| 5428522 | Four quadrant unipolar pulse width modulated inverter | Alan Millner, Peter Mongeau | 1995-06-27 |