Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642640 | Discharge lamp | Uwe Kantim, Gerwin Thiel | 2003-11-04 |
| 6628081 | Electric lamp | Gerhard Behr | 2003-09-30 |
| 6570308 | Electric lamp | Hans-Peter Wild, Gerhard Behr | 2003-05-27 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642640 | Discharge lamp | Uwe Kantim, Gerwin Thiel | 2003-11-04 |
| 6628081 | Electric lamp | Gerhard Behr | 2003-09-30 |
| 6570308 | Electric lamp | Hans-Peter Wild, Gerhard Behr | 2003-05-27 |