Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160065 | Chuck with quick change | Stephen W. Steadings, James L. Weinhold, William C. Buck | 2007-01-09 |
| 7040630 | Chuck with quick change | Stephen W. Steadings, James L. Weinhold, William C. Buck | 2006-05-09 |
| 6722668 | Chuck having quick change mechanism | Stephen W. Steadings, Daijiro Nakamura | 2004-04-20 |
| 6688610 | Chuck with quick change | Stephen W. Steadings, James L. Weinhold, William C. Buck | 2004-02-10 |
| 6533291 | Chuck having quick change mechanism | Stephen W. Steadings, Daijiro Nakamura | 2003-03-18 |
| 6505840 | Quick change chuck | William H. Aultman | 2003-01-14 |
| 6402160 | Chuck with improved bearing | Robert A. Grogan, William H. Aultman, Gary L. Young, J. Larry Wilson | 2002-06-11 |
| 6398226 | Chuck with one-way lock | Gary L. Young | 2002-06-04 |
| 6224305 | Electronic lever for remotely actuating a chuck device | — | 2001-05-01 |
| 6004083 | System for mounting a chuck device to a rotary power tool | Andrew McLeland | 1999-12-21 |
| 5997225 | Rotary power tool with remotely actuated chuck | Gary L. Young, Thomas E. Durham, Christopher K. Muhammad | 1999-12-07 |
| 5951024 | Enhanced grip tool holding chuck | Kenneth M. Montjoy, Roger J. Kanaan | 1999-09-14 |
| 5947484 | Quick-change chuck device | Kenneth M. Montjoy | 1999-09-07 |
| 5921563 | Quick release integrated collet and chuck device | Kenneth M. Montjoy, Richard L. Marcengill | 1999-07-13 |