DN

Douglas J. Nightingale

Rolls-Royce Plc: 17 patents #1,293 of 2,886Top 45%
RL Rolls-Royce (1971) Limited: 1 patents #2 of 9Top 25%
📍 University Place, WA: #4 of 55 inventorsTop 8%
🗺 Washington: #4,643 of 76,902 inventorsTop 7%
Overall (All Time): #226,574 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDate
5485958 Mechanism for operating a cascade of variable pitch vanes 1996-01-23
5390877 Vectorable nozzle for aircraft 1995-02-21
5297388 Fluid flow duct with alternative outlets 1994-03-29
5235807 Fluid flow arrangement 1993-08-17
5110050 Gas turbine engine nozzle 1992-05-05
5103638 Mounting arrangement Martyn G. Roberts 1992-04-14
5090198 Mounting assembly Martyn G. Roberts, Paul Newman 1992-02-25
5011195 Constant volume connector 1991-04-30
4984741 Vectorable variable flow area propulsion nozzle 1991-01-15
4732324 Variable flow area nozzle 1988-03-22
4713935 Vectorable nozzles for aircraft Gary F. Szuminski 1987-12-22
4587803 Valve for diverting fluid flows in turbomachines Benjamin D. Ward 1986-05-13
4537026 Variable area nozzles for turbomachines 1985-08-27
4502637 Turbomachine ejector nozzle with thrust reverser 1985-03-05
4502638 Turbomachine ejector nozzle and thrust reverser Gary F. Szuminski, Robert F. Tape 1985-03-05
4502639 Turbomachine ejector nozzle Gary F. Szuminski 1985-03-05
4502636 Variable geometry ejector nozzle for turbomachines Gary F. Szuminski 1985-03-05
4463902 Variable geometry nozzle with thrust reverser for a turbomachine 1984-08-07
4463903 Turbomachine ejector nozzle 1984-08-07
4326682 Mounting for gas turbine powerplant 1982-04-27