Huber; Otto L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Huber; Otto L..The latest application filed is for "disposable filter respirator with inner molded face flange".
- Huber; Otto L. - Beverly Hills CA
| Patent | Date |
|---|---|
| Disposable filter respirator with inner molded face flange Grant 4,873,972 - Magidson , et al. October 17, 1 | 1989-10-17 |
| Face mask Grant D285,374 - Huber , et al. August 26, 1 | 1986-08-26 |
| Multi-layer face mask with molded edge bead Grant 4,454,881 - Huber , et al. June 19, 1 | 1984-06-19 |
| Disposable face mask Grant 4,384,577 - Huber , et al. May 24, 1 | 1983-05-24 |
| Disposable face mask Grant D267,985 - Huber February 15, 1 | 1983-02-15 |
| Method of construction of bra pad Grant 3,939,023 - Magidson , et al. February 17, 1 | 1976-02-17 |
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