Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9863098 | Hybrid crane mat with lifting elements | Joe PENLAND, JR., Scott Calvert, Chris Richardson | 2018-01-09 |
| 9845576 | Hybrid crane mat utilizing various longitudinal members | Joe PENLAND, JR., Scott Calvert, Chris Richardson | 2017-12-19 |