Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8876455 | Pull and lift system for transporting roofing materials | — | 2014-11-04 |
| 7909153 | Extendible conveyor system | — | 2011-03-22 |
| 7849111 | Online incremental database dump | Bill Huffman, Donald Raymond Pederson, May Pederson | 2010-12-07 |
| 6871868 | Power hitch | — | 2005-03-29 |