Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5991965 | Apparatus for dry-cleaning dust-contaminated auxiliary objects for handling and storing semiconductor wafers | Bozenka Schweinoch, Martin Trefzer, Uwe Thomas, Erich Allmann, Craig A. Coad | 1999-11-30 |
| 5933715 | Process for manufacturing discrete electronic devices | Gunter Igel | 1999-08-03 |