Rick Francis
6Patents
3h-index
4Co-inventors
42Inventor score
Filing activity: Mar 10, 2005 → Jul 21, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7311465B2 | Strike-off beam and spreader plow assembly for placer/spreader | Fixed Constructions | 8 | Expired |
| US7316522B2 | Concrete placer/spreader having roll in/roll out conveyor | Fixed Constructions | 6 | Expired |
| US7753619B2 | Strike-off beam and spreader plow assembly for placer/spreader | Fixed Constructions | 3 | Active |
| US7458748B2 | Strike-off beam and spreader plow assembly for placer/spreader | Fixed Constructions | 2 | Active |
| US8022716B2 | Dielectric breakdown lifetime enhancement using alternating current (AC) capacitance | Physics | 1 | Active |
| US8501504B2 | Method and system for non-destructive determination of dielectric breakdown voltage in a semiconductor wafer | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.