Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169801 | Digital isolation apparatus and method | David Levasseur, Richard Miles Wetzel | 2001-01-02 |
| 6054914 | Multi-layer transformer having electrical connection in a magnetic core | David A. Abel, Jay E. Grabow, David Levasseur, Richard Miles Wetzel | 2000-04-25 |