David A. Welch
20Patents
4h-index
22Co-inventors
59Inventor score
Filing activity: Jan 11, 2006 → Feb 9, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11131314B2 | Fan blade with structural spar and integrated leading edge | Emerging Cross-Sectional Technologies | 15 | Active |
| US8292592B2 | Nosecone bolt access and aerodynamic leakage baffle | Emerging Cross-Sectional Technologies | 14 | Active |
| US9702375B2 | Liner attaching scheme | Emerging Cross-Sectional Technologies | 10 | Active |
| US7435050B2 | Split flange V-groove and anti-rotation mating system | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10533497B2 | Short inlet with integrated liner anti-icing | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US11136888B2 | Rotor assembly with active damping for gas turbine engines | Emerging Cross-Sectional Technologies | 4 | Active |
| US10730112B2 | Micro lattice hybrid composite fan blade | Emerging Cross-Sectional Technologies | 4 | Active |
| US9727673B1 | Simultaneous simulation of multiple blocks using efficient packet communication to emulate inter-block buses | Physics | 1 | Active |
| US11428105B2 | Airfoil with integral platform for gas turbine engines | Emerging Cross-Sectional Technologies | 1 | Active |
| US10669936B2 | Thermally conforming acoustic liner cartridge for a gas turbine engine | Emerging Cross-Sectional Technologies | 1 | Active |
| US10316754B2 | Gas turbine engine heat exchanger manifold | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12053064B2 | Stackable magnetic numismatic | Human Necessities | 0 | Active |
| US10977965B2 | Smart sign box using electronic interactions | Physics | 0 | Active |
| US10562100B2 | Micro lattice hybrid composite fan blade | General | 0 | Revoked |
| US11713680B2 | Composite fan blade | Emerging Cross-Sectional Technologies | 0 | Active |
| US11073030B1 | Airfoil attachment for gas turbine engines | Emerging Cross-Sectional Technologies | 0 | Active |
| US10731661B2 | Gas turbine engine with short inlet and blade removal feature | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10208709B2 | Fan blade removal feature for a gas turbine engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11156100B2 | Composite fan blade | Emerging Cross-Sectional Technologies | 0 | Active |
| US10977969B2 | RFID/NFC panel and/or array used in smart signage applications and method of using | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.