Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6425308 | Toolholder with a removable head | John D. Hargis, Mark G. Charleton, Lawrence A. Ballew, Clifford M. Garcia | 2002-07-30 |
| 6295905 | Toolholder with a removable head | John D. Hargis, Mark G. Charleton, Lawrence A. Ballew, Clifford M. Garcia | 2001-10-02 |
| 6182542 | Toolholder with floating roller | John L. Peterson, Mark G. Charleton, Lawrence A. Ballew | 2001-02-06 |
| 6105476 | Adjustable alignment | John L. Peterson, Mark G. Charleton, Lawrence A. Ballew | 2000-08-22 |
| 6082234 | Adjustable toolholder | John L. Peterson, Carl E. Herbert, John D. Hargis, Mark G. Charleton | 2000-07-04 |
| 6012364 | Toolholder with floating roller | John L. Peterson, Mark G. Charleton, Lawrence A. Ballew | 2000-01-11 |
| 4414870 | Cutting tool | John L. Peterson, Gene T. Youree | 1983-11-15 |