Spieth; Sven
Patent Applications and Registrations
Patent applications and USPTO patent grants for Spieth; Sven.The latest application filed is for "expansion valve".
- Spieth; Sven - Dauchingen DE
| Patent | Date |
|---|---|
| Threshold-value detection device Grant 10,885,422 - Spieth January 5, 2 | 2021-01-05 |
| Expansion Valve App 20190285322 - SPIETH; Sven ; et al. | 2019-09-19 |
| Threshold-value Detection Device App 20190236435 - SPIETH; Sven | 2019-08-01 |
| Devices and methods for intraoral controlled drug release Grant 8,715,269 - Wolff , et al. May 6, 2 | 2014-05-06 |
| Devices And Methods For Intraoral Controlled Drug Release App 20120220986 - Wolff; Andy ; et al. | 2012-08-30 |
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