Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6409272 | Child safety restraint | Lauree Martin | 2002-06-25 |
| 5642880 | Batting training device | Katherine O. Wiseman | 1997-07-01 |
| 5536004 | Batting training device | Katherine O. Wiseman | 1996-07-16 |