Rois; Stephen John
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rois; Stephen John.The latest application filed is for "connecting plugs to jacks of electronic devices".
- Rois; Stephen John - St. Louis MO US
- Rois; Stephen John - Webster Groves MO US
| Patent | Date |
|---|---|
| Audio headphones Grant D960,125 - Rois August 9, 2 | 2022-08-09 |
| Audio headphones Grant D945,981 - Rois March 15, 2 | 2022-03-15 |
| Audio headphones Grant D933,041 - Rois October 12, 2 | 2021-10-12 |
| Connecting plugs to jacks of electronic devices Grant 9,490,593 - Rois November 8, 2 | 2016-11-08 |
| Connecting Plugs To Jacks Of Electronic Devices App 20160072236 - Rois; Stephen John | 2016-03-10 |
| Apparatus and methods for limiting sound volume Grant 9,167,340 - Rois , et al. October 20, 2 | 2015-10-20 |
| Apparatus and Methods for Limiting Sound Volume in Headphones App 20140105414 - Rois; Brian Anthony ; et al. | 2014-04-17 |
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