Joseph E. Roehl
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Apr 23, 1992 → Apr 23, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5338931A | Photoionization ion mobility spectrometer | Physics | 61 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.