Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4450383 | Electric arrangement for starting and supplying a low-pressure discharge lamp | Johannes A. J. M. Van Vliet | 1984-05-22 |
| 4393325 | Low-pressure mercury vapor discharge lamp with mercury amalgam | — | 1983-07-12 |
| 4288715 | Low-pressure mercury vapor discharge lamp | Johan B. J. van Overveld, Antonius Johannes Alberta VAN Stratum | 1981-09-08 |