DB

David Barger

RTX (Raytheon): 8 patents #1,453 of 15,912Top 10%
Overall (All Time): #621,465 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11719246 Epicyclic drive for gas turbine engine lubricant pump Joseph H. Polly 2023-08-08
11078796 Redundant entry cooling air feed hole blockage preventer for a gas turbine engine Christopher Perron, Justin M. Aniello, Shawn M. McMahon, Ricardo Trindade, Steven Bruce Gautschi +6 more 2021-08-03
11073024 Shape recessed surface cooling air feed hole blockage preventer for a gas turbine engine Christopher Perron, Justin M. Aniello, Shawn M. McMahon, Mohamed Hassan, Ricardo Trindade +6 more 2021-07-27
11008872 Extension air feed hole blockage preventer for a gas turbine engine Christopher Perron, Justin M. Aniello, Shawn M. McMahon, Ricardo Trindade, Steven Bruce Gautschi +6 more 2021-05-18
10982678 Epicyclic drive for gas turbine engine lubricant pump Joseph H. Polly 2021-04-20
10578019 Bolt lubrication Christopher M. Valva, Sean P. McGee 2020-03-03
10012315 Seal assembly Adam G. Smedresman 2018-07-03
9790857 Multiple bearing stack retention 2017-10-17