Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959588 | Discharge lamp having a discharge vessel made with a ceramic closing member with an indented inner surface | Denes Vida | 1990-09-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4959588 | Discharge lamp having a discharge vessel made with a ceramic closing member with an indented inner surface | Denes Vida | 1990-09-25 |