Inventor
NICHOLS JASON
CA31 patents
⚠️ This page may combine multiple inventors who share the name “NICHOLS JASON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PRATT & WHITNEY CANADA
25 patentsUS9726084B2Aug 8, 2017
Compressor bleed self-recirculating system
PRATT & WHITNEY CANADA23 citations94
US9732762B2Aug 15, 2017
Compressor airfoil
PRATT & WHITNEY CANADA17 citations84
US9932892B2Apr 3, 2018
Compound engine assembly with coaxial compressor and offset turbine section
PRATT & WHITNEY CANADA7 citations83
US11391296B1Jul 19, 2022
Diffuser pipe with curved cross-sectional shapes
PRATT & WHITNEY CANADA3 citations73
US11143201B2Oct 12, 2021
Impeller tip cavity
PRATT & WHITNEY CANADA2 citations73
US9810157B2Nov 7, 2017
Compressor shroud reverse bleed holes
PRATT & WHITNEY CANADA4 citations73
US10859096B2Dec 8, 2020
Diffuser with non-uniform throat areas
PRATT & WHITNEY CANADA3 citations72
US11333173B2May 17, 2022
Inter-compressor cross-over pipe heat exchanger
PRATT & WHITNEY CANADA2 citations71
US12078189B2Sep 3, 2024
Variable vane airfoil with recess to accommodate protuberance
PRATT & WHITNEY CANADA2 citations68
US12398673B2Aug 26, 2025
Air intake plenum with struts
PRATT & WHITNEY CANADA0 citations62
US11970948B2Apr 30, 2024
Variable vane airfoil with airfoil twist to accommodate protuberance
PRATT & WHITNEY CANADA1 citations62
US11965459B2Apr 23, 2024
Air intake plenum with struts
PRATT & WHITNEY CANADA0 citations62
US11421702B2Aug 23, 2022
Impeller with chordwise vane thickness variation
PRATT & WHITNEY CANADA0 citations62
US11136993B2Oct 5, 2021
Diffuser pipe with asymmetry
PRATT & WHITNEY CANADA0 citations62
US9500084B2Nov 22, 2016
Impeller
PRATT & WHITNEY CANADA2 citations60
US11125154B2Sep 21, 2021
Centrifugal impeller for gas turbine engine
PRATT & WHITNEY CANADA1 citations59
US10781705B2Sep 22, 2020
Inter-compressor flow divider profiling
PRATT & WHITNEY CANADA1 citations59
US11859543B2Jan 2, 2024
Diffuser pipe with exit flare
PRATT & WHITNEY CANADA1 citations56
US12571313B2Mar 10, 2026
Gas turbine engine rotor blade geometry and method for selecting same
PRATT & WHITNEY CANADA0 citations52
US12571403B2Mar 10, 2026
Non-linear impeller backsweep
PRATT & WHITNEY CANADA0 citations52
US12486856B2Dec 2, 2025
Diffuser pipe for an aircraft propulsion system
PRATT & WHITNEY CANADA0 citations52
US12215597B1Feb 4, 2025
Gas turbine engine rotor blade geometry and method for selecting same
PRATT & WHITNEY CANADA0 citations52
US12018583B2Jun 25, 2024
Impeller with hub sweep
PRATT & WHITNEY CANADA0 citations52
US11378005B1Jul 5, 2022
Compressor diffuser and diffuser pipes therefor
PRATT & WHITNEY CANADA0 citations52
US10760499B2Sep 1, 2020
Turbo-machinery rotors with rounded tip edge
PRATT & WHITNEY CANADA0 citations41