Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5219386 | Locker unit comprising a plurality of lockers | Karl Kletzmaier | 1993-06-15 |
| 4563886 | Locking arrangement for securing doors | Karl Kletzmaier | 1986-01-14 |
| 4562735 | Installation for monitoring parameters of an object | Karl Kletzmaier | 1986-01-07 |