Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9101810 | Bat having variable properties relative to a swing axis | Lawrence Carlson, Max Kay, Michael J. Schindler | 2015-08-11 |
| 6022283 | Inflatable ball | Edgar Schindler | 2000-02-08 |
| 5636835 | Inflatable ball | Edgar Schindler | 1997-06-10 |