Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D747585 | Debris-pan attachment for push-broom | Celestina Schantz | 2016-01-12 |
| 5831409 | Electric vehicle propulsion system employing AC induction motor control | Frank A. Lindberg, Brian H. Smith, Charles S. Kerfoot, Joseph J. Springer, Patricia A. O'Donnell +17 more | 1998-11-03 |
| 5581171 | Electric vehicle battery charger | Charles S. Kerfoot, Patricia A. O'Donnell | 1996-12-03 |
| 5569966 | Electric vehicle propulsion system power bridge with built-in test | Brian A. DeAbreu | 1996-10-29 |
| 5567991 | Electric vehicle relay assembly using flexible circuit connector coupling the relay to the relay circuit | James H. DeOms, Ronnie L. Starling, Michael J. Ankrom | 1996-10-22 |
| 5552976 | EMI filter topology for power inverters | James L. Munro | 1996-09-03 |
| 5529114 | Electric vehicle coolant pump assembly | William B. Hall, Marshall Gordon Jones | 1996-06-25 |
| 5517063 | Three phase power bridge assembly | James H. DeOms, Brian H. Smith | 1996-05-14 |
| 5510725 | Method and apparatus for testing a power bridge for an electric vehicle propulsion system | William B. Hall, William B. Winkel, Geoffrey B. Lansberry | 1996-04-23 |
| 5481194 | Fault detection circuit for sensing leakage currents between power source and chassis | James L. Munro | 1996-01-02 |