Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884710 | Housing for a chip card reader | Klaus Wechsler | 1989-12-05 |
| 4819266 | Telephone device with means for changing the angle of inclination | Erwin Awakowicz | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884710 | Housing for a chip card reader | Klaus Wechsler | 1989-12-05 |
| 4819266 | Telephone device with means for changing the angle of inclination | Erwin Awakowicz | 1989-04-04 |