Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855889 | High-tension generator circuit with very low current consumption | Daniel Dutertre-Laduree, Rein Andre Roos | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855889 | High-tension generator circuit with very low current consumption | Daniel Dutertre-Laduree, Rein Andre Roos | 1989-08-08 |