Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340188 | Winding hub for materials in strip form | Walter Derendorf | 1982-07-20 |
| 4317106 | Digital indicating installation for motor vehicles | — | 1982-02-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4340188 | Winding hub for materials in strip form | Walter Derendorf | 1982-07-20 |
| 4317106 | Digital indicating installation for motor vehicles | — | 1982-02-23 |