loadpatents
name:-0.0040159225463867
name:-0.017406940460205
name:-0.00047492980957031
Willis; Jeffrey D Patent Filings

Willis; Jeffrey D

Patent Applications and Registrations

Patent applications and USPTO patent grants for Willis; Jeffrey D.The latest application filed is for "combustion chamber".

Company Profile
0.12.0
  • Willis; Jeffrey D - Coventry GB
  • Willis; Jeffrey D. - Ernsford Grange GB
  • Willis; Jeffrey D. - Coventry GB2
  • Willis; Jeffrey D. - Earnsford Grange GB2
*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
Combustion chamber
Grant 6,412,282 - Willis July 2, 2
2002-07-02
Combustion chamber with separate, valved air mixing passages for separate combustion zones
Grant 6,332,313 - Willis , et al. December 25, 2
2001-12-25
Gas turbine engine and a method of controlling a gas turbine engine
Grant 6,324,828 - Willis , et al. December 4, 2
2001-12-04
Gas turbine engine combustion chamber
Grant 5,640,851 - Toon , et al. June 24, 1
1997-06-24
Staged gas turbine combustion chamber with counter swirling arrays of radial vanes having interjacent fuel injection
Grant 5,319,935 - Toon , et al. June 14, 1
1994-06-14
Gas turbine engine fuel burner
Grant 5,121,608 - Willis , et al. June 16, 1
1992-06-16
Combustion apparatus for a gas turbine
Grant 4,893,475 - Willis January 16, 1
1990-01-16
Dual fuel injectors
Grant 4,726,192 - Willis , et al. February 23, 1
1988-02-23
Fuel injector for gas turbine engines
Grant 4,463,568 - Willis , et al. August 7, 1
1984-08-07
Combustion equipment
Grant 4,373,342 - Willis , et al. February 15, 1
1983-02-15
Gas turbine engine fuel injectors
Grant 4,362,021 - Willis December 7, 1
1982-12-07
Gas turbine engine fuel injectors
Grant 4,342,198 - Willis August 3, 1
1982-08-03

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