Grosz; Steven R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grosz; Steven R..The latest application filed is for "directional ribbon microphone assembly".
- Grosz; Steven R. - Kenosha WI
| Patent | Date |
|---|---|
| Directional Ribbon Microphone Assembly App 20220272452 - Grosz; Steven R. ; et al. | 2022-08-25 |
| Earphone assembly Grant 9,100,761 - Grinker , et al. August 4, 2 | 2015-08-04 |
| Earphone Assembly App 20150092968 - Grinker; Scott Charles ; et al. | 2015-04-02 |
| Earphone assembly Grant 8,983,101 - Grinker , et al. March 17, 2 | 2015-03-17 |
| Earphone Assembly App 20130315431 - Grinker; Scott Charles ; et al. | 2013-11-28 |
| Microphone grille (HF350/HF700) Grant D492,669 - Kilhefner , et al. July 6, 2 | 2004-07-06 |
| Flush mounted directional microphone Grant 6,122,389 - Grosz September 19, 2 | 2000-09-19 |
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