Douglas J. Arrell
18Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Mar 28, 2003 → Oct 9, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7968144B2 | System for applying a continuous surface layer on porous substructures of turbine airfoils | Emerging Cross-Sectional Technologies | 28 | Active |
| US7905016B2 | System for forming a gas cooled airfoil for use in a turbine engine | Emerging Cross-Sectional Technologies | 15 | Active |
| US8039117B2 | Combustion turbine component having rare earth NiCoCrAl coating and associated methods | Emerging Cross-Sectional Technologies | 6 | Active |
| US8815371B2 | Structure and method for forming detailed channels for thin walled components using thermal spraying | Emerging Cross-Sectional Technologies | 5 | Active |
| US7854809B2 | Heat treatment system for a composite turbine engine component | Chemistry; Metallurgy | 4 | Active |
| US8043717B2 | Combustion turbine component having rare earth CoNiCrAl coating and associated methods | Emerging Cross-Sectional Technologies | 4 | Active |
| US8029596B2 | Method of making rare-earth strengthened components | Performing Operations; Transporting | 3 | Active |
| US8042268B2 | Method of producing a turbine component with multiple interconnected layers of cooling channels | Emerging Cross-Sectional Technologies | 3 | Active |
| US8459951B2 | Rotor for an axial flow turbomachine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US10247010B2 | Turbine engine components with near surface cooling channels and methods of making the same | Emerging Cross-Sectional Technologies | 3 | Active |
| US6740292B2 | Nickel-base superalloy | Chemistry; Metallurgy | 3 | Expired |
| US8096751B2 | Turbine engine component with cooling passages | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7950146B2 | Co-forged steel rotor component for steam and gas turbine engines | Emerging Cross-Sectional Technologies | 3 | Active |
| US8043718B2 | Combustion turbine component having rare earth NiCrAl coating and associated methods | Emerging Cross-Sectional Technologies | 1 | Active |
| US7867626B2 | Combustion turbine component having rare earth FeCrAI coating and associated methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US11371617B2 | Secondary seal in a non-contact seal assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8846206B2 | Injection molded component | Emerging Cross-Sectional Technologies | 0 | Active |
| US8132325B2 | Co-forged nickel-steel rotor component for steam and gas turbine engines | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.