Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017683 | Electronic video ev-Book using flexible video screens | — | 2021-05-25 |
| D693994 | Football helmet hat | — | 2013-11-26 |
| 7611445 | Abdominal exercise machine | Robert Nelson | 2009-11-03 |
| 7585263 | Abdominal exercise machine | Robert Nelson | 2009-09-08 |
| 7485079 | Abdominal exercise machine | Robert Nelson | 2009-02-03 |
| 7455633 | Abdominal exerciser device | Robert Nelson | 2008-11-25 |
| D565134 | Abdominal exercise device | Robert Nelson | 2008-03-25 |
| D302142 | Accessory console for bicycles | — | 1989-07-11 |