loadpatents
name:-0.0042979717254639
name:-0.0029079914093018
name:-0.0028259754180908
Johnson; Marcia Boyle Patent Filings

Johnson; Marcia Boyle

Patent Applications and Registrations

Patent applications and USPTO patent grants for Johnson; Marcia Boyle.The latest application filed is for "clearance design process and strategy with cca-acc optimization for egt and performance improvement".

Company Profile
2.5.4
  • Johnson; Marcia Boyle - Clarksville OH
  • Johnson; Marcia Boyle - Lebanon OH
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Clearance Design Process And Strategy With Cca-acc Optimization For Egt And Performance Improvement
App 20220228503 - Kim; Taehong ;   et al.
2022-07-21
Method and apparatus for active clearance control for high pressure compressors using fan/booster exhaust air
Grant 10,087,772 - Sun , et al. October 2, 2
2018-10-02
Method And Apparatus For Active Clearance Control For High Pressure Compressors Using Fan/booster Exhaust Air
App 20170175769 - Sun; Changjie ;   et al.
2017-06-22
Method for reducing tip rub loading
Grant 8,662,834 - Kray , et al. March 4, 2
2014-03-04
Rotor blade with reduced rub loading
Grant 8,657,570 - Kray , et al. February 25, 2
2014-02-25
Method For Reducing Tip Rub Loading
App 20100329863 - Kray; Nicholas Joseph ;   et al.
2010-12-30
Rotor Blade With Reduced Rub Loading
App 20100329875 - Kray; Nicholas Joseph ;   et al.
2010-12-30

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