Pratt; William S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pratt; William S..The latest application filed is for "rotor stack bushing with adaptive temperature metering for a gas turbine engine".
- Pratt; William S. - West Hartford CT
- Pratt; William S. - Farmington CT
| Patent | Date |
|---|---|
| Rotor assembly Grant 11,441,440 - Pratt , et al. September 13, 2 | 2022-09-13 |
| Rotor Stack Bushing With Adaptive Temperature Metering For A Gas Turbine Engine App 20220251972 - Pratt; William S. ; et al. | 2022-08-11 |
| Rotor stack bushing with adaptive temperature metering for a gas turbine engine Grant 11,352,903 - Pratt , et al. June 7, 2 | 2022-06-07 |
| Tangential rotor blade slot spacer for a gas turbine engine Grant 11,242,761 - Behling , et al. February 8, 2 | 2022-02-08 |
| Double ring axial sealing design Grant 11,168,615 - Pratt November 9, 2 | 2021-11-09 |
| Rotor Assembly App 20210332711 - Pratt; William S. ; et al. | 2021-10-28 |
| Synchronizing ring surge bumper Grant 11,125,106 - Pratt , et al. September 21, 2 | 2021-09-21 |
| Tangential Rotor Blade Slot Spacer for a Gas Turbine Engine App 20210254480 - Behling; Weston ; et al. | 2021-08-19 |
| Rotor Stack Bushing With Adaptive Temperature Metering For A Gas Turbine Engine App 20210222580 - Pratt; William S. ; et al. | 2021-07-22 |
| Continuous wedge vane arm with failsafe retention clip Grant 11,008,879 - Pratt , et al. May 18, 2 | 2021-05-18 |
| Nested direct vane angle measurement shaft Grant 10,968,767 - Pratt , et al. April 6, 2 | 2021-04-06 |
| Synchronizing Ring Surge Bumper App 20210071543 - Pratt; William S. ; et al. | 2021-03-11 |
| Retention clip for variable vane arm Grant 10,837,309 - Pratt , et al. November 17, 2 | 2020-11-17 |
| Cam isolation system for gas turbine engine compressor section Grant 10,830,086 - Pratt , et al. November 10, 2 | 2020-11-10 |
| Integral shear locking bumper for gas turbine engine Grant 10,815,820 - Pratt , et al. October 27, 2 | 2020-10-27 |
| Retention Clip For Variable Vane Arm App 20200325792 - Pratt; William S. ; et al. | 2020-10-15 |
| Integral Shear Locking Bumper For Gas Turbine Engine App 20200248579 - Kind Code | 2020-08-06 |
| Continuous Wedge Vane Arm With Failsafe Retention Clip App 20200232336 - Pratt; William S. ; et al. | 2020-07-23 |
| Bellcrank assembly for gas turbine engine and method Grant 10,619,649 - Pratt , et al. | 2020-04-14 |
| Vane arm with tri-wedge circular pocket Grant 10,590,795 - Pratt , et al. | 2020-03-17 |
| Cam Isolation System For Gas Turbine Engine Compressor Section App 20200025023 - Pratt; William S. ; et al. | 2020-01-23 |
| Split synchronization ring for variable vane assembly Grant 10,526,911 - Pratt , et al. J | 2020-01-07 |
| Nested Direct Vane Angle Measurement Shaft App 20190338665 - Pratt; William S. ; et al. | 2019-11-07 |
| Self-retaining Vane Arm Assembly For Gas Turbine Engine App 20190264574 - Kjelby; Diane C. ; et al. | 2019-08-29 |
| Vane Arm With Tri-wedge Circular Pocket App 20190112940 - Pratt; William S. ; et al. | 2019-04-18 |
| Split Synchronization Ring For Variable Vane Assembly App 20180371937 - PRATT; WILLIAM S. ; et al. | 2018-12-27 |
| Bellcrank Assembly For Gas Turbine Engine And Method App 20180283398 - Pratt; William S. ; et al. | 2018-10-04 |
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