Cholvibul; Viraphand
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cholvibul; Viraphand.The latest application filed is for "air swirlers".
- Cholvibul; Viraphand - Urbandale IA
| Patent | Date |
|---|---|
| Air Swirlers App 20190101291 - Chew; Gary ; et al. | 2019-04-04 |
| Air swirlers Grant 10,161,633 - Chew , et al. Dec | 2018-12-25 |
| Staged pilots in pure airblast injectors for gas turbine engines Grant 9,046,039 - Williams , et al. June 2, 2 | 2015-06-02 |
| Air Swirlers App 20140245742 - Chew; Gary ; et al. | 2014-09-04 |
| Staged Pilots In Pure Airblast Injectors For Gas Turbine Engines App 20120047903 - Williams; Brandon P. ; et al. | 2012-03-01 |
| Pure air blast fuel injector Grant 7,926,282 - Chew , et al. April 19, 2 | 2011-04-19 |
| Pure Air Blast Fuel Injector App 20090224080 - Chew; Gary W. ; et al. | 2009-09-10 |
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