Marks; Zefram D.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Marks; Zefram D..The latest application filed is for "vacuum actuator containment for molecular contaminant and particle mitigation".
- Marks; Zefram D. - Fremont CA
| Patent | Date |
|---|---|
| Vacuum actuator containment for molecular contaminant and particle mitigation Grant 11,156,926 - Marks , et al. October 26, 2 | 2021-10-26 |
| Vacuum Actuator Containment For Molecular Contaminant And Particle Mitigation App 20210048756 - Marks; Zefram D. ; et al. | 2021-02-18 |
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