Hsu; Stephen M.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hsu; Stephen M..The latest application filed is for "friction reduction for engine components".
- Hsu; Stephen M. - Germantown MD
- Hsu; Stephen M. - Gaithersburg MD
| Patent | Date |
|---|---|
| Friction reduction for engine components Grant 11,020,933 - Hsu , et al. June 1, 2 | 2021-06-01 |
| Microencapsulation of chemical additives Grant 10,611,983 - Hsu , et al. | 2020-04-07 |
| Friction Reduction for Engine Components App 20190193372 - HSU; Stephen M. ; et al. | 2019-06-27 |
| Friction reduction for engine components Grant 10,245,806 - Hsu , et al. | 2019-04-02 |
| Microencapsulation Of Chemical Additives App 20170073610 - HSU; Stephen M. ; et al. | 2017-03-16 |
| Friction Reduction for Engine Components App 20140170377 - Hsu; Stephen M. ; et al. | 2014-06-19 |
| Friction and wear resistant coating for titanium and its alloys Grant 5,633,086 - Hsu , et al. May 27, 1 | 1997-05-27 |
| Aluminum hydroxides as solid lubricants Grant 4,919,829 - Gates , et al. April 24, 1 | 1990-04-24 |
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