Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876052 | Gas discharge lamp comprising a helicoid discharge tube and an inner tube piece | Thomas Noll | 2011-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7876052 | Gas discharge lamp comprising a helicoid discharge tube and an inner tube piece | Thomas Noll | 2011-01-25 |