Royer; Sebastien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Royer; Sebastien.The latest application filed is for "variable restriction valve for vehicle exhaust system".
- Royer; Sebastien - Dasle FR
- Royer; Sebastien - Montamise N/A FR
| Patent | Date |
|---|---|
| Variable restriction valve for vehicle exhaust system Grant 11,326,490 - Mollmann , et al. May 10, 2 | 2022-05-10 |
| Variable Restriction Valve For Vehicle Exhaust System App 20190338686 - Mollmann; Chad ; et al. | 2019-11-07 |
| Element of an exhaust line comprising valve with added stoppers Grant 10,167,785 - Oblinger , et al. J | 2019-01-01 |
| Element of an Exhaust Line Comprising Valve with Added Stoppers App 20170089270 - Oblinger; Benjamin ; et al. | 2017-03-30 |
| Process for preparing an alumina with controlled mesoporosity Grant 8,562,940 - Rouleau , et al. October 22, 2 | 2013-10-22 |
| Process For Preparing An Alumina With Controlled Mesoporosity App 20120237439 - ROULEAU; Loic ; et al. | 2012-09-20 |
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