Richard Piehl
2Patents
2h-index
1Co-inventors
27Inventor score
Filing activity: Jul 22, 1992 → Apr 8, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5581471A | Method and apparatus for storing electric power measurements | Physics | 21 | Expired |
| US5270637A | Impulse direction detector for ac power systems | Physics | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.