Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9548600 | Disk-shaped insulator | Sebastian Goeschel, Thilo Nehring | 2017-01-17 |
| 8975551 | Arc chamber for a circuit breaker and circuit breaker having an arc chamber | Guenter Kaulfuss, Volker Lehmann, Karl Mascher | 2015-03-10 |
| 6666993 | Single component calcium halophosphate phosphor | — | 2003-12-23 |
| 6483234 | Single-component arctic bright calcium halophosphate phosphor | — | 2002-11-19 |
| 4864186 | Single crystal whisker electric light filament | John V. Milewski | 1989-09-05 |