Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845576 | Hybrid crane mat utilizing various longitudinal members | Joe PENLAND, JR., Chris Richardson, Mike Carbaugh | 2017-12-19 |
| 9822493 | Industrial mats having side protection | Joe PENLAND, JR., Rustin B. Penland, Thomas O'Brien | 2017-11-21 |
| 9714487 | Industrial mats with lifting elements | Joe PENLAND, JR. | 2017-07-25 |
| 9663902 | Environmentally resistant encapsulated mat construction | Joe PENLAND, JR., Rustin B. Penland, Thomas O'Brien | 2017-05-30 |