Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9878428 | Wireless tool system | John M. Schiappacasse, Lawrence J. Lehnert, Thomas M. Jones, Park Insik | 2018-01-30 |
| 8074732 | Discontinuous drive power tool spindle and socket interface | Paul Podsobinski, Lawrence J. Lehnert | 2011-12-13 |
| 7958944 | Discontinuous drive tool assembly and method for detecting the rotational angle thereof | John M. Schiappacasse | 2011-06-14 |
| 6559613 | Method for operating an open end power wrench | David J. Elliott | 2003-05-06 |
| 6523442 | Torque tool assembly | Paul Podsobinski | 2003-02-25 |
| 5115701 | Drive mechanism and strain gauge mounting for a nutrunner appliance | — | 1992-05-26 |
| 4987806 | Electronic control circuitry for a nutrunner | — | 1991-01-29 |