Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6118073 | Frame assembly for electrical enclosure | Robert G. Lau, Rieger Uwe, Klaus Kern | 2000-09-12 |
| 5645174 | Rack for an equipment cabinet | Uwe Rieger, Hans-Martin Schwenk, Frank Rost | 1997-07-08 |
| 5585599 | Housing for electronic devices | Hans-Martin Schwenk | 1996-12-17 |
| 5267658 | Fastening device | Hans-Martin Schwenk | 1993-12-07 |