Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287400 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Laura Leoni | 2007-10-30 |
| 7073351 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Laura Leoni | 2006-07-11 |
| 6868697 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Laura Leoni | 2005-03-22 |