Curtis Alan Johnson
60Patents
20h-index
104Co-inventors
91Inventor score
Filing activity: Apr 9, 1976 → Dec 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5914189A | Protected thermal barrier coating composite with multiple coatings | Emerging Cross-Sectional Technologies | 100 | Expired |
| US6261643A | Protected thermal barrier coating composite with multiple coatings | Emerging Cross-Sectional Technologies | 90 | Expired |
| US5871820A | Protection of thermal barrier coating with an impermeable barrier coating | Emerging Cross-Sectional Technologies | 86 | Expired |
| US6503574B1 | Method for producing an enhanced thermal barrier coating system | Emerging Cross-Sectional Technologies | 70 | Expired |
| US4551436A | Fabrication of small dense silicon carbide spheres | Performing Operations; Transporting | 68 | Expired |
| US5660885A | Protection of thermal barrier coating by a sacrificial surface coating | Emerging Cross-Sectional Technologies | 65 | Expired |
| US8047773B2 | Gas turbine shroud support apparatus | Mechanical Engineering; Lighting; Heating | 63 | Active |
| US5419971A | Enhanced thermal barrier coating system | Emerging Cross-Sectional Technologies | 56 | Expired |
| US6294261A | Method for smoothing the surface of a protective coating | Emerging Cross-Sectional Technologies | 55 | Expired |
| US5851678A | Composite thermal barrier coating with impermeable coating | Emerging Cross-Sectional Technologies | 51 | Expired |
| US5830586A | Thermal barrier coatings having an improved columnar microstructure | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7771159B2 | High temperature seals and high temperature sealing systems | Mechanical Engineering; Lighting; Heating | 39 | Active |
| US5773141A | Protected thermal barrier coating composite | Emerging Cross-Sectional Technologies | 38 | Expired |
| US6180184A | Thermal barrier coatings having an improved columnar microstructure | Emerging Cross-Sectional Technologies | 36 | Expired |
| US7595114B2 | Environmental barrier coating for a component and method for fabricating the same | Emerging Cross-Sectional Technologies | 34 | Active |
| US6982126B2 | Thermal barrier coating | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6844100B2 | Fuel cell stack and fuel cell module | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7968217B2 | Articles for high temperature service and methods for their manufacture | Emerging Cross-Sectional Technologies | 24 | Active |
| US4571414A | Thermoplastic molding of ceramic powder | Chemistry; Metallurgy | 23 | Expired |
| US4551496A | Thermoplastic molding of sinterable silicon carbide | Chemistry; Metallurgy | 23 | Expired |
| US6264766A | Roughened bond coats for a thermal barrier coating system and method for producing | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6444331B1 | Roughened bond coats for a thermal barrier coating system and method for producing | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5897921A | Directionally solidified thermal barrier coating | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4530808A | Binder removal from thermoplastically formed SiC article | Chemistry; Metallurgy | 16 | Expired |
| US4031178A | Strength improvement in machined SiC bodies | Chemistry; Metallurgy | 15 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.