Grelotti; Robert A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Grelotti; Robert A..The latest application filed is for "rotors with modulus mistuned airfoils".
- Grelotti; Robert A. - Colchester CT
| Patent | Date |
|---|---|
| Rotors with modulus mistuned airfoils Grant 10,808,543 - Grelotti , et al. October 20, 2 | 2020-10-20 |
| Turbine disk fabrication with in situ material property variation Grant 10,710,161 - El-Wardany , et al. | 2020-07-14 |
| Gas turbine engine rotor stack assembly Grant 10,077,663 - Malmborg , et al. September 18, 2 | 2018-09-18 |
| Roll peening tooling and process Grant 9,737,965 - El-Wardany , et al. August 22, 2 | 2017-08-22 |
| Apparatus and method for on line surface enhancement of a workpiece Grant 9,533,371 - El-Wardany , et al. January 3, 2 | 2017-01-03 |
| Rotors With Modulus Mistuned Airfoils App 20160053617 - Grelotti; Robert A. ; et al. | 2016-02-25 |
| Turbine Disk Fabrication With In Situ Material Property Variation App 20140255198 - El-Wardany; Tahany Ibrahim ; et al. | 2014-09-11 |
| Roll Peening Tooling And Process App 20130186161 - El-Wardany; Tahany Ibrahim ; et al. | 2013-07-25 |
| Apparatus And Method For On Line Surface Enhancement Of A Workpiece App 20130180968 - El-Wardany; Tahany Ibrahim ; et al. | 2013-07-18 |
| Gas Turbine Engine Rotor Stack Assembly App 20130081406 - Malmborg; Eric W. ; et al. | 2013-04-04 |
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