Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910433 | Emitterless SDN electrode | Cornelis A. J. Jacobs, Jan R. De Bie | 1990-03-20 |
| 4420708 | High-pressure sodium vapor discharge lamp | Cornelis A. J. Jacobs | 1983-12-13 |
| 4374339 | High-pressure sodium vapor discharge lamp | Cornelis A. J. Jacobs | 1983-02-15 |
| 4322654 | High-pressure sodium vapor discharge lamp | Cornelis A. J. Jacobs | 1982-03-30 |