DT

David Tuttle

HO Honeywell: 9 patents #1,135 of 14,447Top 8%
AL Alliedsignal: 1 patents #1,187 of 2,631Top 50%
RTX (Raytheon): 1 patents #8,248 of 15,912Top 55%
Overall (All Time): #453,035 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10968832 Combined overspeed and fuel stream selector systems Larry Portolese, Paul W. Futa, Jr., Edward Zielinski, Eric Arnett 2021-04-06
9453463 High efficiency, high pressure gas turbine engine fuel supply system Edward Zielinski, Paul W. Futa, Jr. 2016-09-27
9353688 High pressure, multiple metering zone gas turbine engine fuel supply system Paul W. Futa, Jr., Edward Zielinski, Larry Portolese 2016-05-31
9140190 Gas turbine engine fuel metering valve adapted to selectively receive fuel flow increase/decrease commands from the engine control and from the back-up fuel control Larry Portolese, Gregory Kline, Paul W. Futa, Jr., Brad McRoberts, Greg Lafferty 2015-09-22
8739811 Direct metering fuel system with constant servo flow Paul W. Futa, Jr., William Scott Rowan 2014-06-03
8353306 Fuel divider system for gas turbine engine Paul W. Futa, Jr., David J. Lawrence 2013-01-15
8316630 Flow equalizing override assembly for fuel divider system Paul W. Futa, Jr., David J. Lawrence 2012-11-27
7966995 Dual level pressurization control based on fuel flow to one or more gas turbine engine secondary fuel loads Paul W. Futa, Jr., Gregory A. Lafferty, David J. Lawrence 2011-06-28
7200985 Fuel delivery system having an ecology valve Steven F. Fisher, Christopher D. Eick, Michael Albert McPherson 2007-04-10
5775198 Control system for a limited stall load activator Edward Zielinski 1998-07-07
5142905 Overlapped test specimen fixture Maureen B. Ezzo 1992-09-01