David Walker
6Patents
5h-index
8Co-inventors
52Inventor score
Filing activity: May 9, 1983 → Nov 2, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5114998A | Stabilized talc-filled polyester compositions | Chemistry; Metallurgy | 9 | Expired |
| US4537915A | Char resistant foams | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5114997A | Stabilized talc-filled polyester compositions | Chemistry; Metallurgy | 7 | Expired |
| US5114995A | Stabilized talc-filled polyester compositions | Chemistry; Metallurgy | 6 | Expired |
| US5114996A | Stabilized talc-filled polyester compositions | Chemistry; Metallurgy | 5 | Expired |
| US6559101B2 | N- (5, 7-dimethoxy [1, 2, 4] triazolo [1, 5-a] pyrimidin-2-yl) arylsulfonamide compounds and their use as herbicides | Human Necessities | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.