Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10362738 | Work vehicle | William Schierschmidt, Gene Huleman, Nobufumi Kinoshita | 2019-07-30 |
| 10017211 | Work vehicle | Raymond E. DeJong, II, William Schierschmidt | 2018-07-10 |
| 9677249 | Work vehicle with stowable user support member | William Schierschmidt, Gene Huleman, Nobufumi Kinoshita | 2017-06-13 |