Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D523293 | Coaster | Hardy Ralf Gutsmuths, Michael Wolfgang Kruppa | 2006-06-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D523293 | Coaster | Hardy Ralf Gutsmuths, Michael Wolfgang Kruppa | 2006-06-20 |