Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5243619 | Process wherein several radiation sources, arranged in one row or several rows, are imaged, and apparatus for this purpose | Peter Albers, Eckhard Langenbach | 1993-09-07 |
| 5005960 | Relay lens system with four optical elements in symmetrical arrangement | — | 1991-04-09 |