Vadnay; Attila
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vadnay; Attila.The latest application filed is for "filter device".
- Vadnay; Attila - Saline MI
- Vadnay; Attila - Ann Arbor MI
| Patent | Date |
|---|---|
| Filter device Grant 4,444,661 - Jackson , et al. April 24, 1 | 1984-04-24 |
| Filter device for cigarette testing Grant 4,362,047 - vonReis , et al. December 7, 1 | 1982-12-07 |
| Intravenous filter Grant 4,341,538 - Vadnay , et al. July 27, 1 | 1982-07-27 |
| Filter holder for cigarette research testing Grant 4,184,360 - Vadnay , et al. January 22, 1 | 1980-01-22 |
| Water filter device Grant 4,025,438 - Gelman , et al. May 24, 1 | 1977-05-24 |
| Water filter device Grant 4,001,120 - Gelman , et al. January 4, 1 | 1977-01-04 |
| Funnel With Magnetic Filter Retainer Grant 3,831,759 - Gelman , et al. August 27, 1 | 1974-08-27 |
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