Davis, Jr.; James C.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Davis, Jr.; James C..The latest application filed is for "substrate transport apparatus with double substrate holders".
- Davis, Jr.; James C. - Carlisle MA
| Patent | Date |
|---|---|
| Substrate transport apparatus with double substrate holders Grant 6,299,404 - Muka , et al. October 9, 2 | 2001-10-09 |
| Substrate transport apparatus with double substrate holders Grant 6,158,941 - Muka , et al. December 12, 2 | 2000-12-12 |
| Substrate transport apparatus with dual substrate holders Grant 5,647,724 - Davis, Jr. , et al. July 15, 1 | 1997-07-15 |
| Articulated arm transfer device Grant 5,577,879 - Eastman , et al. November 26, 1 | 1996-11-26 |
| Sensor for articles such as wafers on end effector Grant 5,539,323 - Davis, Jr. July 23, 1 | 1996-07-23 |
| Articulated arm transfer device Grant 5,431,529 - Eastman , et al. July 11, 1 | 1995-07-11 |
| Valve Grant 5,120,019 - Davis, Jr. June 9, 1 | 1992-06-09 |
| Articulated arm transfer device Grant 4,909,701 - Hardegen , et al. * March 20, 1 | 1990-03-20 |
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