Daniel A. Kearl
26Patents
9h-index
38Co-inventors
75Inventor score
Filing activity: Sep 7, 1993 → Oct 25, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6677070B2 | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same | Emerging Cross-Sectional Technologies | 86 | Expired |
| US7220380B2 | System and method for fabricating a three-dimensional metal object using solid free-form fabrication | Emerging Cross-Sectional Technologies | 76 | Expired |
| US6482574B1 | Droplet plate architecture in ink-jet printheads | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6896992B2 | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6869722B2 | Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same | Emerging Cross-Sectional Technologies | 32 | Expired |
| US6828055B2 | Bipolar plates and end plates for fuel cells and methods for making the same | Emerging Cross-Sectional Technologies | 29 | Expired |
| US5508724A | Passive multiplexing using sparse arrays | Performing Operations; Transporting | 23 | Expired |
| US6764605B2 | Particle tolerant architecture for feed holes and method of manufacturing | Performing Operations; Transporting | 11 | Expired |
| US7425381B2 | High temperature seal | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7160642B2 | Fuel cell stack assembly and method of fabrication | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6682874B2 | Droplet plate architecture | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6936366B2 | Single chamber solid oxide fuel cell architecture for high temperature operation | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6837572B2 | Droplet plate architecture | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7348087B2 | Fuel cell with integral manifold | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7491457B2 | Fuel cell apparatus | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9289982B2 | Dual-mode inkjet nozzle operation | Performing Operations; Transporting | 2 | Active |
| US8263259B2 | Bipolar plates and end plates for fuel cells and methods for making the same | Emerging Cross-Sectional Technologies | 2 | Active |
| US7981560B2 | Fuel cell with integral manifold and laterally spaced electrodes | Emerging Cross-Sectional Technologies | 2 | Active |
| US7147908B2 | Semiconductor package with getter formed over an irregular structure | Emerging Cross-Sectional Technologies | 1 | Expired |
| US7732902B2 | Semiconductor package with getter formed over an irregular structure | Emerging Cross-Sectional Technologies | 1 | Active |
| US7645537B2 | Multi-cell fuel cell layer and system | Emerging Cross-Sectional Technologies | 0 | Active |
| US9844933B2 | Dual-mode inkjet nozzle operation | Performing Operations; Transporting | 0 | Active |
| US8940559B2 | Method of fabricating an integrated orifice plate and cap structure | Performing Operations; Transporting | 0 | Active |
| US8330955B2 | Color detector | Emerging Cross-Sectional Technologies | 0 | Active |
| US8039158B2 | Methods of operating and making a solid oxide fuel cell system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.