Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751120 | DC operated electronic ballast for fluorescent light | Walter Zeitler | 1998-05-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5751120 | DC operated electronic ballast for fluorescent light | Walter Zeitler | 1998-05-12 |