Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9656587 | Tiltloader for transferring cargo | Dean T. Mullin, John M. Cullum, Christopher L. Wilcox | 2017-05-23 |
| 8459925 | Tiltloader for transferring cargo | Dean T. Mullin, John M. Cullum, Christopher L. Wilcox | 2013-06-11 |
| 8360710 | Tiltable loading system and extendable platform for transferring cargo | John M. Cullum, Dean T. Mullin, Christopher L. Wilcox | 2013-01-29 |
| 7901174 | Tiltable loading system and extendable platform for transferring cargo | John M. Cullum, Dean T. Mullin, Christopher L. Wilcox | 2011-03-08 |
| 7717656 | Attachment device for moving cargo containers | John M. Cullum, Dean T. Mullin, Christopher L. Wilcox | 2010-05-18 |
| 7402015 | Attachment device for moving cargo containers | John M. Cullum, Dean T. Mullin, Christopher L. Wilcox | 2008-07-22 |