Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5816581 | ID chuck providing workpiece registration and operable by push or pull to attach a workpiece | — | 1998-10-06 |
| 5524910 | Independent chuck jaw insert having a registration surface enabling locking at a specific position | Russell C. Chase | 1996-06-11 |
| 5498008 | Chuck jaw locking apparatus for rotatable machine tool | Russell C. Chase | 1996-03-12 |
| 5197834 | Work piece vice enabling parallel movement in a milling machine | Russell C. Chase, Donald Chase, Robert D. Chase | 1993-03-30 |