Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9333564 | Drill bit | Aland Santamarina, Glen V. Steinbrunner | 2016-05-10 |
| 9333635 | Chisels | Thomas J. Quinn, Florian Probst | 2016-05-10 |
| 9283808 | Wheel bearing assembly | Steven E. Meeker, Kelly S. Hinds, Connie J. Buynacek, Martin P. Grover | 2016-03-15 |