Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6919671 | Compact low-pressure discharge lamp | Andreas Jakob, Thomas Noll | 2005-07-19 |
| 6707238 | Compact low-pressure discharge lamp | Andreas Jakob, Paul Lange, Thomas Noll | 2004-03-16 |
| D340296 | Flat multi-tube compact fluorescent lamp | Michael Kappler, Lothar Haendler, Horst Porembski | 1993-10-12 |