Saito; Elna Ruri
Patent Applications and Registrations
Patent applications and USPTO patent grants for Saito; Elna Ruri.The latest application filed is for "evacuation port and closure for dewars".
- Saito; Elna Ruri - Santa Barbara CA
| Patent | Date |
|---|---|
| Method of manufacturing dewars Grant 6,772,498 - Kunimoto , et al. August 10, 2 | 2004-08-10 |
| Evacuation port and closure for dewars App 20030196311 - Kunimoto, Wallace Yoshito ; et al. | 2003-10-23 |
| Evacuation Port And Closure For Dewars App 20030089118 - Kunimoto, Wallace Yoshito ; et al. | 2003-05-15 |
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