Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661210 | Apparatus and method for DC-to-DC power conversion | Donald Felt Kimball, Walter Haley | 2003-12-09 |
| 6661217 | Wideband precision current sensor | Donald Felt Kimball, Walter Haley, Lennart Karl-Axel Mathe | 2003-12-09 |