Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4342020 | Electrical network | Harald Vetter, Ludwig Nutz | 1982-07-27 |
| 4329878 | Bridge circuit formed of two or more resistance strain gauges | Harald Vetter | 1982-05-18 |
| 4309687 | Resistance strain gauge | Harald Vetter | 1982-01-05 |