Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7287400 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Mirash Sinishtay | 2007-10-30 |
| 7073351 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Mirash Sinishtay | 2006-07-11 |
| 6868697 | Engagement set with locking arrangement and rear crossover configuration | Robert Baum, Mirash Sinishtay | 2005-03-22 |
| 6718796 | Design feature for distinguishing one earring of a set from the other | Robert Baum | 2004-04-13 |