Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010288 | Drive-in dowel | Erich Wisser, Markus Hartmann, Kai-Uwe Keller, Michael Werner | 2000-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6010288 | Drive-in dowel | Erich Wisser, Markus Hartmann, Kai-Uwe Keller, Michael Werner | 2000-01-04 |