Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6564946 | Containment device for retaining semiconductor wafers | Lee Lewis, Kurodearimasu Takeshi Hirose, Jeffrey L. Wilson, Michael Hayden | 2003-05-20 |
| 6341695 | Containment device for retaining semiconductor wafers | Lee Lewis, Kurodearimasu Takeshi Hirose, Jeffrey L. Wilson, Michael Hayden | 2002-01-29 |
| 6193068 | Containment device for retaining semiconductor wafers | Lee Lewis, Kurodearimasu Takeshi Hirose, Jeffrey L. Wilson, Michael Hayden | 2001-02-27 |
| 5095861 | Rocker arm bridge assembly utilizing shaft mount | — | 1992-03-17 |
| 4674453 | Rocker arm and method of forming the same | — | 1987-06-23 |