Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5640712 | Batting glove with shield | Stewart L. Hansen | 1997-06-24 |
| D365500 | Condiment shaker | Stewart L. Hansen | 1995-12-26 |
| 5329638 | Protective wristband | Stewart L. Hansen | 1994-07-19 |
| 5150475 | Protective wristband | Stewart L. Hansen | 1992-09-29 |