Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425308 | Toolholder with a removable head | Mark G. Charleton, Lawrence A. Ballew, Fred E. Chaffin, Clifford M. Garcia | 2002-07-30 |
| 6295905 | Toolholder with a removable head | Mark G. Charleton, Lawrence A. Ballew, Fred E. Chaffin, Clifford M. Garcia | 2001-10-02 |
| 6082234 | Adjustable toolholder | John L. Peterson, Carl E. Herbert, Fred E. Chaffin, Mark G. Charleton | 2000-07-04 |