Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5464462 | Method of making a quartz glass tube having a reduced ultraviolet radiation transmissivity | Alfred Langer, Andreas Genz, Manfred Deisenhofer, Walter Kiele, Bernd Lewandowski | 1995-11-07 |
| 4928017 | Method for recording and reproducing radiographic images | Sibylle Kemmler-Sack, Romano Morlotti | 1990-05-22 |