Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5525863 | Hid lamp having an arc tube with offset press seals | Bart van der Leeuw | 1996-06-11 |
| 5211595 | Method of manufacturing an arc tube with offset press seals | Bart van der Leeuw | 1993-05-18 |