Darrell C. Feay
4Patents
2h-index
3Co-inventors
33Inventor score
Filing activity: May 9, 1983 → Jul 19, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4818254A | Semi-permeable membranes consisting predominantly of polycarbonates derived from tetrahalobisphenols | Chemistry; Metallurgy | 25 | Expired |
| US4840646A | Tetrabromo bisphenol based polyestercarbonate membranes and method of using | Performing Operations; Transporting | 24 | Expired |
| US4704432A | Blends of polyestercarbonate with 4-methyl-1-pentene polymers | Chemistry; Metallurgy | 2 | Expired |
| US4548991A | Blends of polycarbonate or polyestercarbonate with 4-methyl-1-pentene polymers | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.