Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7681702 | Bag with caster wheels | — | 2010-03-23 |
| 7252296 | Bag with caster wheels | — | 2007-08-07 |
| 7165661 | Bag mounted with casters | — | 2007-01-23 |
| 7163020 | Walking stick mounted with casters | — | 2007-01-16 |
| 6966569 | Wheelchair | — | 2005-11-22 |
| 6065574 | Bag mounted with casters | — | 2000-05-23 |
| 5950779 | Bag mounted with casters | — | 1999-09-14 |
| 5908093 | Bag mounted with casters | — | 1999-06-01 |
| 5762168 | Suitcase having casters | — | 1998-06-09 |