Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D532218 | Combined magazine rack and advertising display | Dan Caldwell, Sean Patrick Nelson, David D. Higginbotham, Scott Wayne Ferguson | 2006-11-21 |
| 6285341 | Low profile mobile satellite antenna | David Roscoe | 2001-09-04 |
| 4320844 | Releasable locking system | — | 1982-03-23 |