Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5353454 | Adjustable lumbar support for flotation systems | Milton A. Callaway, Lynn D. Larson | 1994-10-11 |
| 5245716 | Flotation system with liner tray | Milton C. A. Callaway, Lynn D. Larson | 1993-09-21 |
| 5144707 | Flotation system including improved locking features | Milton A. Callaway | 1992-09-08 |