Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6534918 | High pressure discharge lamp with tungsten electrode rods having second parts with envelope of rhenium | Joseph Franciscus Raymond Eijsermans, Dorothea Seebode, Marcus Kubon, Angela Jörres | 2003-03-18 |