David R. Coffin
7Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Jun 27, 1984 → Aug 14, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5451673A | Films fabricated from mixtures of pectin and starch | Chemistry; Metallurgy | 16 | Expired |
| US5646206A | Films fabricated from mixtures of pectin and poly(vinyl alchohol) | Chemistry; Metallurgy | 12 | Expired |
| US4857405A | Fiber for reinforcing plastic composites and reinforced plastic composites therefrom | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4842934A | Fiber for reinforcing plastic composites and reinforced plastic composites therefrom | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4748197A | Fiber for reinforcing plastic composites and reinforced plastic composites therefrom | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4880871A | Fiber for reinforcing plastic composites and reinforced plastic composites therefrom | Chemistry; Metallurgy | 0 | Expired |
| US8268905B1 | Compositions containing poly(lactic acid), bacteriocin(s), plasticizers(s), and optionally pore forming agent(s), and methods or making | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.