Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8328700 | Resistance apparatus for exercise devices | David R. Humble | 2012-12-11 |
| 7871359 | Resistance apparatus for exercise devices | David R. Humble | 2011-01-18 |
| 7806812 | Foldable exercise device | David R. Humble | 2010-10-05 |
| 6741472 | Secure hinge mechanism for portable computer | Paul A. Wynn | 2004-05-25 |
| 5393253 | Interment vessel with directional capability | David R. Humble | 1995-02-28 |
| 4516873 | Sailboard boom-to-mast connector | David R. Humble | 1985-05-14 |