David A. Arthur
25Patents
4h-index
37Co-inventors
59Inventor score
Filing activity: Jun 30, 1997 → Aug 4, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5935180A | Electrical test system for vehicle manufacturing quality assurance | Physics | 84 | Expired |
| US8568935B2 | Method for managing fuel cell power increases using air flow feedback delay | Emerging Cross-Sectional Technologies | 8 | Active |
| US7955743B2 | Adaptive gain scheduled control for current limitation based on voltage performance of a fuel cell system | Emerging Cross-Sectional Technologies | 5 | Active |
| US8232014B2 | Fuel cell operational methods for hydrogen addition after shutdown | Emerging Cross-Sectional Technologies | 4 | Active |
| US7517600B2 | Multiple pressure regime control to minimize RH excursions during transients | Emerging Cross-Sectional Technologies | 4 | Active |
| US7641993B2 | Exhaust emissions control of hydrogen throughout fuel cell stack operation | Emerging Cross-Sectional Technologies | 4 | Active |
| US7695839B2 | Method for improved power up-transient response in the fuel cell system | Emerging Cross-Sectional Technologies | 2 | Active |
| US5937368A | User-definable electrical test query for vehicle quality assurance testing during manufacture | Physics | 2 | Expired |
| US8835065B2 | Fuel cell startup method for fast freeze startup | Emerging Cross-Sectional Technologies | 2 | Active |
| US7862942B2 | Strategies for mitigating cell degradation during start-up and shutdown with H2/N2 storage | Emerging Cross-Sectional Technologies | 1 | Active |
| US9368817B2 | In-situ fuel cell stack reconditioning | Emerging Cross-Sectional Technologies | 1 | Active |
| US7862949B2 | Fuel cell reliability improvement by using stack end plate temperature sensors | Emerging Cross-Sectional Technologies | 1 | Active |
| US7862948B2 | Control of nitrogen fraction in a flow shifting fuel cell system | Emerging Cross-Sectional Technologies | 1 | Active |
| US7993787B2 | Method for fast and reliable fuel cell system start-ups | Emerging Cross-Sectional Technologies | 1 | Active |
| US8057941B2 | Comprehensive method for triggering anode bleed events in a fuel cell system | Emerging Cross-Sectional Technologies | 1 | Active |
| US8232018B2 | Anode flowshifting with closed-injector bleeding | Emerging Cross-Sectional Technologies | 0 | Active |
| US7718291B2 | Fuel cell stack end cell control methodology | Emerging Cross-Sectional Technologies | 0 | Active |
| US8349507B2 | Implementation of an engine controller unit's non-volatile memory for measuring the time of a fuel cell system in a shut-off or standby state | Emerging Cross-Sectional Technologies | 0 | Active |
| US7608351B2 | System and method for controlling cathode stoichiometry to minimize RH excursions during transients | Emerging Cross-Sectional Technologies | 0 | Active |
| US9728799B2 | Fuel cell startup method for fast freeze startup | Emerging Cross-Sectional Technologies | 0 | Active |
| US8450018B2 | Method to automatically enable/disable stack reconditioning procedure based on fuel cell stack parameter estimation | Emerging Cross-Sectional Technologies | 0 | Active |
| US7880429B2 | Power management method using feedback current bias for simultaneously controlling low cells and overall stack voltage | Emerging Cross-Sectional Technologies | 0 | Active |
| US8051546B2 | Method for determining if a fuel cell stack is overheating using stack end plate temperature sensors | Emerging Cross-Sectional Technologies | 0 | Active |
| US7914935B2 | Method for managing fuel cell power increases using air flow feedback delay | Emerging Cross-Sectional Technologies | 0 | Active |
| US8372555B2 | Stack end cell heater control methodology | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.