David J. Wrigley
5Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Mar 24, 1994 → Aug 17, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5525230A | Process of and apparatus for treating a fluid | Emerging Cross-Sectional Technologies | 49 | Expired |
| US6431221B1 | Fabric and seam construction | Textiles; Paper | 10 | Expired |
| US8148489B2 | Thermoplastic resins containing PBT units, having reduced organic carbon emissions | Chemistry; Metallurgy | 3 | Active |
| US8415415B2 | Heat stable halogen-free flame retardant copolyester thermoplastic elastomer compositions | Chemistry; Metallurgy | 3 | Active |
| US7638591B2 | Polyester elastomer and compositions thereof | Chemistry; Metallurgy | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.