Andrew Robertson
7Patents
6h-index
11Co-inventors
60Inventor score
Filing activity: May 21, 1976 → Dec 15, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6698378B1 | Irreversible humidity indicator cards | Physics | 19 | Expired |
| USD546508S1 | Toys for animals | General | 14 | Expired |
| US6689197B2 | Desiccant composition | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4007271A | Dermatalogical compounds and compositions | Chemistry; Metallurgy | 8 | Expired |
| US7615519B2 | Additives and lubricant formulations for improved antiwear properties | Chemistry; Metallurgy | 7 | Active |
| US6877457B1 | Irreversible humidity indicator cards | Physics | 6 | Expired |
| US7879774B2 | Titanium-containing lubricating oil composition | Chemistry; Metallurgy | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.