Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10450145 | Lug loader | Larry Petryshen, James Jackson, David Howes | 2019-10-22 |
| 10081498 | Lug loader | Larry Petryshen, James Jackson, David Howes | 2018-09-25 |
| 9637321 | Lug loader | Larry Petryshen, James Jackson, David Howes | 2017-05-02 |
| 9376270 | Lug loader | Larry Petryshen, James Jackson, David Howes | 2016-06-28 |
| 5036573 | Holland fifth wheel cylinder removal tool | — | 1991-08-06 |