Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866445 | Lift machine | Andrew Griesser, Vincent Sisti, Detlev Ziesel | 2011-01-11 |
| 7331425 | Lift machine | Andrew Griesser, Vincent Sisti, Detlev Ziesel | 2008-02-19 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7866445 | Lift machine | Andrew Griesser, Vincent Sisti, Detlev Ziesel | 2011-01-11 |
| 7331425 | Lift machine | Andrew Griesser, Vincent Sisti, Detlev Ziesel | 2008-02-19 |