Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7845607 | Safety mechanism for materials handling system | Christopher L. West | 2010-12-07 |
| 5900737 | Method and apparatus for automated docking of a test head to a device handler | Daniel J. Graham, Alyn R. Holt, I. Marvin Weilerstein, Christopher L. West | 1999-05-04 |
| 5600258 | Method and apparatus for automated docking of a test head to a device handler | Daniel J. Graham, Alyn R. Holt, I. Marvin Weilerstein, Christopher L. West | 1997-02-04 |
| 5440943 | Electronic test head manipulator | Alyn R. Holt, Christopher L. West | 1995-08-15 |
| 5030869 | Device testing system with cable pivot | Alyn R. Holt | 1991-07-09 |
| 4715574 | Safety lock for materials handling system | Alyn R. Holt | 1987-12-29 |