Brian Elfman
10Patents
4h-index
1Co-inventors
50Inventor score
Filing activity: Jan 16, 1986 → Dec 18, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4809810A | Breath alcohol analyzer | Physics | 73 | Expired |
| US4678057A | Breath alcohol analyzer | Physics | 54 | Expired |
| US9287701B2 | DC energy transfer apparatus, applications, components, and methods | Emerging Cross-Sectional Technologies | 5 | Active |
| US6327223A | Subnanosecond timekeeper system | Physics | 5 | Expired |
| US10814806B1 | DC energy transfer apparatus, applications, components, and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US9713993B2 | DC energy transfer apparatus, applications, components, and methods | Emerging Cross-Sectional Technologies | 3 | Active |
| US11631988B2 | High-energy capacitive transform device using multifilar inductor | Emerging Cross-Sectional Technologies | 0 | Active |
| US11205916B2 | High-energy capacitive transform device using multifilar inductor | Emerging Cross-Sectional Technologies | 0 | Active |
| US10967816B2 | DC energy transfer apparatus, applications, components, and methods | Emerging Cross-Sectional Technologies | 0 | Active |
| US11538626B2 | High-energy scalable, pulse-power, multimode multifilar-wound inductor | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.