Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5515347 | Arrangement for selecting titles from a storage media containing a number of recording titles in a magazine | Thomas Kuehl | 1996-05-07 |
| 5392892 | Device for the measurement of the diameter of circular objects | — | 1995-02-28 |
| 5383546 | Device for the detection of a foreign body in a coin channel | — | 1995-01-24 |
| 5368147 | Testing device for bank notes | Wilhelm Menke | 1994-11-29 |
| 4301423 | Circuit for controlling the frequency of a pulse generator associated with a microprocessor | — | 1981-11-17 |