Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6023222 | Method of monitoring a plurality of control loops by regulation ratio monitoring | Max Brossmer, Wolfgang Gehrmann, Derrick Straka | 2000-02-08 |
| 5142280 | Apparatus for a contact-free transmission of electrical signals | — | 1992-08-25 |
| 4908564 | Device for speed control of an asynchronous motor | — | 1990-03-13 |
| 4563634 | Measuring and linearizing circuit device for a capacitive primary element | — | 1986-01-07 |
| 4189235 | Test device for dynamically measuring the degree of dirt accumulation on bank-notes | Norbert Guter, Josef Gier, Herbert Bernardi | 1980-02-19 |