Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373193 | Long life halogen cycle incandescent lamp and glass envelope composition | Richard C. Marlor, Karin Naumann, Ottmar Becker | 2002-04-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6373193 | Long life halogen cycle incandescent lamp and glass envelope composition | Richard C. Marlor, Karin Naumann, Ottmar Becker | 2002-04-16 |