Ralph H. Colby
3Patents
2h-index
5Co-inventors
30Inventor score
Filing activity: Aug 26, 1991 → Feb 19, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5250624A | Miscible blends of polyamides and vinylphenol containing polymers | Chemistry; Metallurgy | 3 | Expired |
| US5276089A | Compatible polyester blends | Chemistry; Metallurgy | 3 | Expired |
| US5302662A | Compatible polyamide blends | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.