FS

Frederick M. Schwarz

RTX (Raytheon): 13 patents #4 of 1,507Top 1%
Overall (2017): #4,216 of 506,227Top 1%
13
Patents 2017

Issued Patents 2017

Patent #TitleCo-InventorsDate
9850821 Gas turbine engine with fan-tied inducer section Daniel Bernard Kupratis 2017-12-26
9845726 Gas turbine engine with high speed low pressure turbine section Gabriel L. Suciu, William K. Ackermann, Daniel Bernard Kupratis 2017-12-19
9835052 Gas turbine engine with high speed low pressure turbine section and bearing support features Gabriel L. Suciu, William K. Ackermann, Daniel Bernard Kupratis, Michael E. McCune 2017-12-05
9828944 Geared turbofan gas turbine engine architecture David P. Houston, Daniel Bernard Kupratis 2017-11-28
9816442 Gas turbine engine with high speed low pressure turbine section Gabriel L. Suciu, Daniel Bernard Kupratis, William K. Ackermann 2017-11-14
9752511 Geared architecture for high speed and small volume fan drive turbine Michael E. McCune, Jason Husband, Daniel Bernard Kupratis, Gabriel L. Suciu, William K. Ackermann 2017-09-05
9739206 Geared turbofan gas turbine engine architecture David P. Houston, Daniel Bernard Kupratis 2017-08-22
9739205 Geared turbofan with a gearbox upstream of a fan drive turbine Gabriel L. Suciu 2017-08-22
9732629 Turbofan engine main bearing arrangement William G. Sheridan 2017-08-15
9695751 Geared turbofan gas turbine engine architecture Daniel Bernard Kupratis 2017-07-04
9631558 Geared architecture for high speed and small volume fan drive turbine Michael E. McCune, Jason Husband, Daniel Bernard Kupratis, Gabriel L. Suciu, William K. Ackermann 2017-04-25
9611859 Gas turbine engine with high speed low pressure turbine section and bearing support features Gabriel L. Suciu, William K. Ackermann, Daniel Bernard Kupratis 2017-04-04
9540948 Gas turbine engine with high speed low pressure turbine section and bearing support features Daniel Bernard Kupratis, Brian D. Merry, Gabriel L. Suciu, William K. Ackermann 2017-01-10