Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6756801 | Apparatus for electrical testing of a substrate having a plurality of terminals | — | 2004-06-29 |
| 6417683 | Apparatus for electrical testing of a substrate having a plurality of terminals | — | 2002-07-09 |
| 6127790 | Method and apparatus for passively trimming sawyer motors to correct for yaw errors | Ken Q. Mac | 2000-10-03 |
| 6114780 | Electromagnetic actuating mechanism | — | 2000-09-05 |
| 5982132 | Rotary wafer positioning system and method | — | 1999-11-09 |