Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6765729 | Catadioptric reduction lens | Alexander Epple, Wilhelm Ulrich | 2004-07-20 |
| 6715678 | Portable reader for reading modules of the mini-card format connection to a personal computer | Jerome Sion, Michael A. Montgomery | 2004-04-06 |