Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11718470 | Grabber for a refuse vehicle | Joseph Nelson, John Kuphal | 2023-08-08 |
| 11427401 | Grabber for a refuse vehicle | Joseph Nelson, John Kuphal | 2022-08-30 |
| 10899538 | Grabber for a refuse vehicle | Joseph Nelson, John Kuphal | 2021-01-26 |
| 8876039 | Folding wing for aircraft | Jacob G. Lubenow, Andrew S. McComas, Jeremy A. Zanzig, Alan R. Klug, Jonathan Clark | 2014-11-04 |