Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884453 | Strain gauge | Horst Hoffmann, Peter Kersten, Ulrich Seyfried | 1989-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4884453 | Strain gauge | Horst Hoffmann, Peter Kersten, Ulrich Seyfried | 1989-12-05 |