Ryba; Nolen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ryba; Nolen.The latest application filed is for "acoustic transducer element".
- Ryba; Nolen - Minnetonka MN
- Ryba; Nolen - Milford NH
| Patent | Date |
|---|---|
| Ported speaker assembly Grant 11,330,364 - Delay , et al. May 10, 2 | 2022-05-10 |
| Acoustic transducer element Grant 10,324,173 - Ryba , et al. | 2019-06-18 |
| Acoustic Transducer Element App 20160238699 - Ryba; Nolen ; et al. | 2016-08-18 |
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