DK

Daniel Bernard Kupratis

RTX (Raytheon): 183 patents #8 of 15,912Top 1%
🗺 Connecticut: #25 of 34,797 inventorsTop 1%
Overall (All Time): #4,080 of 4,157,543Top 1%
183
Patents All Time

Issued Patents All Time

Showing 176–183 of 183 patents

Patent #TitleCo-InventorsDate
8747055 Geared architecture for high speed and small volume fan drive turbine Michael E. McCune, Jason Husband, Frederick M. Schwarz, Gabriel L. Suciu, William K. Ackermann 2014-06-10
8516789 Gas turbine engine with aft core driven fan section 2013-08-27
8371806 Gas turbine engine having core auxiliary duct passage 2013-02-12
8365514 Hybrid turbofan engine 2013-02-05
8176725 Reversed-flow core for a turbofan with a fan drive gear system Jams W. Norris, Alan H. Epstein, Gary D. Roberge, Mark W. Costa, Andrew P. Berryann 2012-05-15
8161728 Gas turbines with multiple gas flow paths 2012-04-24
8104265 Gas turbines with multiple gas flow paths 2012-01-31
7513120 Electrically coupled supercharger for a gas turbine engine 2009-04-07