Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5739999 | Current limiting circuit | Patricia Lynn Gruber, David S. Kerr | 1998-04-14 |
| 4814962 | Zero voltage switching half bridge resonant converter | Frank M. Magalhaes, Ralph Walk, Norman Gerard Ziesse | 1989-03-21 |