Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638982 | Vehicle seat monitoring means | Helge Pietsch | 1987-01-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4638982 | Vehicle seat monitoring means | Helge Pietsch | 1987-01-27 |