Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11558984 | System and method for condensation free medium voltage variable frequency drive | Jason Waggel, Matthew Marullo, Jiahui ZHANG | 2023-01-17 |
| 9372493 | M2LC system and method for controlling same | Kenneth Stephen Berton, Walter Gilbert Barie | 2016-06-21 |
| 8878395 | M2LC system coupled to a current source power supply | Dustin Matthew Kramer, Kenneth Stephen Berton | 2014-11-04 |
| 8699210 | Integrated water current connection for motor drive | Peter Willard Hammond, Edward Alan Cheesman, Wayne Sheldon Jordan, Jonathan Kunkle | 2014-04-15 |
| 8649187 | Two-terminal M2LC subsystem and M2LC system including same | Dustin Matthew Kramer, Kenneth Stephen Berton | 2014-02-11 |
| 8618698 | System and method for controlling a M2LC system | Dustin Matthew Kramer, Kenneth Stephen Berton | 2013-12-31 |
| 8200460 | Method of designing a multi-winding device | Mukul Rastogi, Frank W. Santucci, Jr., Edward Alan Cheesman | 2012-06-12 |
| 7948340 | Three-phase multi-winding device | Mukul Rastogi, Richard H. Osman, Peter Willard Hammond | 2011-05-24 |
| 7892670 | Packaging system for modular power cells | Edward Alan Cheesman, Wayne Sheldon Jordan | 2011-02-22 |
| 7830111 | Power delivery system including interchangeable cells | Xuan Zhang | 2010-11-09 |
| 7798892 | Packaging method for modular power cells | Edward Alan Cheesman, Wayne Sheldon Jordan | 2010-09-21 |
| 7787113 | Method for optically detecting an electrical arc in a power supply | Edward Alan Cheesman, Xuan Zhang | 2010-08-31 |
| 7679313 | Power delivery system including interchangeable cells | Xuan Zhang | 2010-03-16 |
| 7579581 | System for optically detecting an electrical arc in a power supply | Edward Alan Cheesman, Xuan Zhang | 2009-08-25 |
| 7307400 | Inverter operation with over-modulation | Mukul Rastogi, Richard H. Osman | 2007-12-11 |
| 6301130 | Modular multi-level adjustable supply with parallel connected active inputs | Peter Willard Hammond, Mukul Rastogi | 2001-10-09 |
| 6236580 | Modular multi-level adjustable supply with series connected active inputs | Peter Willard Hammond, Mukul Rastogi | 2001-05-22 |
| 6222284 | Multiphase power supply with series connected power cells with failed cell bypass | Peter Willard Hammond | 2001-04-24 |
| 6014323 | Multiphase power converter | Joseph M. Matesa, Peter Willard Hammond | 2000-01-11 |
| 5986909 | Multiphase power supply with plural series connected cells and failed cell bypass | Peter Willard Hammond | 1999-11-16 |
| 5018862 | Successive fringe detection position interferometry | — | 1991-05-28 |
| 4819246 | Single frequency adapter | John J. Grazulis | 1989-04-04 |