Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7906196 | Blocking strip for die storage media | Andrew Contes, David Carey | 2011-03-15 |
| 6497765 | Multi piece swivel chuck for holding conical shaped work | — | 2002-12-24 |
| 6083092 | Multi-piece lathe chuck for silicon ingots | Richard M. Aydelott, Richard Brown | 2000-07-04 |
| 6012976 | Multi-piece lathe chuck for silicon ingots | Richard M. Aydelott, Richard Brown | 2000-01-11 |