Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10584464 | Box blade earth grading implement | — | 2020-03-10 |
| 7912780 | Price improvement crossing system | David L Cleary Neubert | 2011-03-22 |
| 7558753 | Price improvement crossing system | David L. Cleary Neubert | 2009-07-07 |