Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320887 | Play pen balls | Howard E. Moss | 1994-06-14 |
| 5038504 | Date coding play balls | — | 1991-08-13 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5320887 | Play pen balls | Howard E. Moss | 1994-06-14 |
| 5038504 | Date coding play balls | — | 1991-08-13 |