Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878428 | Wireless tool system | Mark W. Lehnert, Lawrence J. Lehnert, Thomas M. Jones, Park Insik | 2018-01-30 |
| 7958944 | Discontinuous drive tool assembly and method for detecting the rotational angle thereof | Mark W. Lehnert | 2011-06-14 |