Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6448797 | Method and apparatus automated docking of a test head to a device handler | Alyn R. Holt, I. Marvin Weilerstein, Christopher L. West | 2002-09-10 |
| 6057695 | Method and apparatus for automated docking of a test head to a device handler | Alyn R. Holt, I. Marvin Weilerstein, Christopher L. West | 2000-05-02 |
| 5900737 | Method and apparatus for automated docking of a test head to a device handler | Alyn R. Holt, Robert E. Matthiessen, I. Marvin Weilerstein, Christopher L. West | 1999-05-04 |
| 5600258 | Method and apparatus for automated docking of a test head to a device handler | Alyn R. Holt, Robert E. Matthiessen, I. Marvin Weilerstein, Christopher L. West | 1997-02-04 |
| 5025220 | Continuous measurement of the absolute conductivity of a liquid | Alex D. Colvin, Joseph C. Cassatta | 1991-06-18 |
| 4645340 | Optically reflective sphere for efficient collection of Raman scattered light | Richard A. Mushlin | 1987-02-24 |