Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
GR

Gary D. Roberge

RTX (Raytheon): 129 patents #12 of 15,912Top 1%
Tolland, CT: #1 of 311 inventorsTop 1%
Connecticut: #64 of 34,797 inventorsTop 1%
Overall (All Time): #8,532 of 4,157,543Top 1%
129 Patents All Time

Issued Patents All Time

Showing 101–125 of 129 patents

Patent #TitleCo-InventorsDate
9964069 Exhaust nozzle control for a gas turbine engine 2018-05-08
9945325 Integrated heat exchangers for low fan pressure ratio geared turbofan 2018-04-17
9932902 Turbine section support for a gas turbine engine 2018-04-03
9915164 Geared turbofan with high speed generator 2018-03-13
9909494 Tip turbine engine with aspirated compressor 2018-03-06
9909529 Flow path routing within a gas turbine engine 2018-03-06
9291123 Gas turbine engine exhaust duct 2016-03-22
9003759 Particle separator for tip turbine engine Gabriel L. Suciu, Brian D. Merry 2015-04-14
8943792 Gas-driven propulsor with tip turbine fan Jayant Sabnis 2015-02-03
8726633 Gas turbine engine systems and related methods involving multiple gas turbine cores 2014-05-20
8590286 Gas turbine engine systems involving tip fans Gabriel L. Suciu 2013-11-26
8402742 Gas turbine engine systems involving tip fans Gabriel L. Suciu 2013-03-26
8336289 Gas turbine engine systems and related methods involving multiple gas turbine cores 2012-12-25
8241003 Systems and methods involving localized stiffening of blades 2012-08-14
8176725 Reversed-flow core for a turbofan with a fan drive gear system Jams W. Norris, Alan H. Epstein, Mark W. Costa, Andrew P. Berryann, Daniel Bernard Kupratis 2012-05-15
8127528 Auxiliary propulsor for a variable cycle gas turbine engine 2012-03-06
8104257 Tip turbine engine with multiple fan and turbine stages James W. Norris, Craig A. Nordeen 2012-01-31
8087885 Stacked annular components for turbine engines Gabriel L. Suciu, Brian D. Merry 2012-01-03
8082727 Rear propulsor for a variable cycle gas turbine engine 2011-12-27
8033094 Cantilevered tip turbine engine Gabriel L. Suciu, Brian D. Merry 2011-10-11
7980054 Ejector cooling of outer case for tip turbine engine Gabriel L. Suciu 2011-07-19
7882695 Turbine blow down starter for turbine engine 2011-02-08
7854112 Vectoring transition duct for turbine engine 2010-12-21
7845157 Axial compressor for tip turbine engine Gabriel L. Suciu, Brian D. Merry 2010-12-07
7752835 Pulsed combustion engine James Jones, Gary M. Perkins, Douglas A. Thonebe 2010-07-13