KD

Keven G. Van Duyn

RTX (Raytheon): 15 patents #662 of 15,912Top 5%
Overall (All Time): #318,200 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11015527 Engine bearing offset and load Kevin Duffy, Ronnie K. Kovacik, Jonathan F. Zimmitti, Richard J. Rubendall, Michael Davis +4 more 2021-05-25
10352761 Piezo actuated high speed air valve used for blade and component excitation Todd M. Currier 2019-07-16
10197436 Fluid pulse device and method of exciting gas turbine engine turomachinery components Richard W. Monahan 2019-02-05
10054008 Turbomachine accessory gearbox bracket Lakshminarayan S. Bettagere, Mark R. Sondeen, Jonathan F. Zimmitti 2018-08-21
9605562 Turbomachine accessory gearbox alignment pin Lakshminarayan S. Bettagere, Mark R. Sondeen, Jonathan F. Zimmitti 2017-03-28
9115598 Front bearing support for a fan drive gear system James B. Coffin 2015-08-25
6637186 Fan case liner 2003-10-28
6457719 Brush seal James Fellenstein, Sean McCutchan, James Hyland 2002-10-01
6357220 Gearbox accessory mount Ryan K. Snyder, Alexander P. Girgenti, Peter C. Tiziani, Thomas Bruce Avis, Antonio J. Portelinha 2002-03-19
6331078 Turbine engine bearing 2001-12-18
6212974 Variable stiffness positioning link for a gearbox 2001-04-10
6170252 Locator for a gearbox mount 2001-01-09
6082959 Method and apparatus for supporting a rotatable shaft within a gas turbine engine 2000-07-04
5823739 Containment case for a turbine engine 1998-10-20
5791789 Rotor support for a turbine engine Edward B. Pero 1998-08-11