Nathan Ottow
20Patents
6h-index
16Co-inventors
62Inventor score
Filing activity: Dec 27, 2006 → Sep 8, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7784528B2 | Heat exchanger system having manifolds structurally integrated with a duct | Mechanical Engineering; Lighting; Heating | 22 | Active |
| US9228497B2 | Gas turbine engine with secondary air flow circuit | Emerging Cross-Sectional Technologies | 18 | Active |
| US9587507B2 | Blade clearance control for gas turbine engine | Mechanical Engineering; Lighting; Heating | 16 | Active |
| US10352329B2 | Impeller shroud with thermal actuator for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US10309410B2 | Impeller shroud with deflecting outer member for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US10408226B2 | Segregated impeller shroud for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US10309409B2 | Impeller shroud with pneumatic piston for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US8511970B2 | Plug assembly | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10458429B2 | Impeller shroud with slidable coupling for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11105338B2 | Impeller shroud with slidable coupling for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8613593B2 | Engine case system for a gas turbine engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10935044B2 | Segregated impeller shroud for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11002284B2 | Impeller shroud with thermal actuator for clearance control in a centrifugal compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10344869B2 | Labyrinth seal with lubricant directing projection | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11561153B2 | Dynamic instrumentation assembly to measure properties of an engine exhaust stream | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8444380B2 | Engine case system for a gas turbine engine | General | 0 | Revoked |
| US11001903B2 | Wall member useful in quenching | Chemistry; Metallurgy | 0 | Active |
| US9840747B2 | Wall member useful in quenching | Chemistry; Metallurgy | 0 | Active |
| US10801551B2 | Power transmission device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9689502B2 | Rotary exhaust valve system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.