Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678314 | Hand power tool | Karl-Heinz Braunbach | 1997-10-21 |
DM
David Matzo
Overall (1997): #162,459 of 185,788Top 90%
1
Patents 1997