Ralph M. Richart
4Patents
4h-index
6Co-inventors
43Inventor score
Filing activity: Sep 19, 1980 → Jun 7, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4971067A | Biopsy instrument with a disposable cutting blade | Human Necessities | 126 | Expired |
| US4371790A | Fluid measuring system | Physics | 34 | Expired |
| US5888724A | Detection of high oncogenic-risk papilloma virus in high grade cervical lesions and cancers by a PCR/ELISA assay | Physics | 32 | Expired |
| US4375839A | Measuring device for weighing vehicle cargo | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.