Issued Patents All Time
Showing 51–56 of 56 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4616683 | Particle-free dockable interface for integrated circuit processing | Mihir Parikh, David L. Thrasher, Mark Johnston | 1986-10-14 |
| 4534389 | Interlocking door latch for dockable interface for integrated circuit processing | — | 1985-08-13 |
| 4532970 | Particle-free dockable interface for integrated circuit processing | Mihir Parikh, David L. Thrasher, Mark Johnston | 1985-08-06 |
| 4408195 | Boundary plane warning system | Randy Tan, John F. McKeon | 1983-10-04 |
| 4274783 | Chain measuring and conveyor control system | Donald E. Eineichner | 1981-06-23 |
| 4198758 | Chain measuring and conveyor control system | Donald E. Eineichner | 1980-04-22 |