Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9907356 | Shoe sole with energy restoring device | Howard Baum | 2018-03-06 |
| 9750306 | Shoe sole with energy restoring device | Howard Baum | 2017-09-05 |
| 9332805 | Shoe sole with energy restoring device | Howard Baum | 2016-05-10 |
| 9204686 | Shoe sole with energy restoring device | Howard Baum | 2015-12-08 |
| 8510970 | Shoe sole with energy restoring device | Howard Baum | 2013-08-20 |