H. Ruth Pyle
2Patents
2h-index
1Co-inventors
27Inventor score
Filing activity: Feb 8, 1989 → Feb 8, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5126147A | Sustained release dosage form | Human Necessities | 140 | Expired |
| US4990336A | Sustained release dosage form | Human Necessities | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.