Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959387 | Shrink fit sleeve for tool holder | Ruy Frota de Souza | 2011-06-14 |
| 7669308 | Method of assembling a collet and lock nut assembly | Michael R. McCormick, Robert A. Erickson, Keith Wiggins | 2010-03-02 |
| 7306238 | Collet and lock nut | Michael R. McCormick, Robert A. Erickson | 2007-12-11 |
| 7261302 | Collet and lock nut assembly | Michael R. McCormick, Robert A. Erickson, Keith Wiggins | 2007-08-28 |
| 5829924 | Cutting tool with insert clamping mechanism | Robert A. Erickson | 1998-11-03 |
| 5173017 | Apparatus to adapt a toolholder for mounting to a base member | Robert A. Erickson | 1992-12-22 |
| 5040932 | Locator mechanism for a tool holder assembly | — | 1991-08-20 |