Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681214 | Hand power tool | Albert Kleider | 1997-10-28 |
| 5679066 | Eccentric disk grinder with a grinding disk brake | Mario Frank, Guenther Berger, Stefan Heess, Juergen Stierle | 1997-10-21 |