Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867946 | Device for evaluating test strips | Matthias Karger | 1989-09-19 |
| 4847948 | Hinge for connecting two relatively movable furniture components | Ulrich Beneke | 1989-07-18 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867946 | Device for evaluating test strips | Matthias Karger | 1989-09-19 |
| 4847948 | Hinge for connecting two relatively movable furniture components | Ulrich Beneke | 1989-07-18 |