Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816192 | Portable handheld motor-driven tool | Mohamed Abou-Aly, Bernhard Kiefel, Reinhard Gerhardy, Reinhard Friedrich, Erich Krauter | 1989-03-28 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4816192 | Portable handheld motor-driven tool | Mohamed Abou-Aly, Bernhard Kiefel, Reinhard Gerhardy, Reinhard Friedrich, Erich Krauter | 1989-03-28 |