Ehlers; David Christian
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ehlers; David Christian.The latest application filed is for "asynchronous online viewing party".
- Ehlers; David Christian - Burbank CA US
| Patent | Date |
|---|---|
| Asynchronous online viewing party Grant 10,091,460 - Barsook , et al. October 2, 2 | 2018-10-02 |
| Asynchronous Online Viewing Party App 20090249223 - Barsook; Jonathan David ; et al. | 2009-10-01 |
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