Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5529184 | Protective device for a personal comuputer | — | 1996-06-25 |
| 5423561 | Anti tip-over device for wheeled luggage | — | 1995-06-13 |
| 5379870 | Anti tip-over device for wheeled luggage | — | 1995-01-10 |
| 5230408 | Automatically extending anti tip-over device for wheeled luggage | — | 1993-07-27 |
| 4846319 | Expandable carrying case | — | 1989-07-11 |
| 4763763 | Convertible carrying handle and shoulder strap for an attache case | — | 1988-08-16 |