Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D563752 | Tool handle | — | 2008-03-11 |
| 6643877 | Tool set | Klaus Amtenbrink, Sylvester Rosanwo, Martin Strauch, Michael Abel | 2003-11-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D563752 | Tool handle | — | 2008-03-11 |
| 6643877 | Tool set | Klaus Amtenbrink, Sylvester Rosanwo, Martin Strauch, Michael Abel | 2003-11-11 |