George E. Hansen
6Patents
4h-index
6Co-inventors
39Inventor score
Filing activity: Apr 24, 1974 → Dec 30, 1977
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4128111A | Wafer swing check valves | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4134629A | Pivotable shelving having an associated pivotable door | Human Necessities | 22 | Expired |
| USD251255S | Butterfly valve | General | 11 | Expired |
| US3983225A | Recovery of sulfur from sulfur dioxide rich aqueous absorbents | Chemistry; Metallurgy | 6 | Expired |
| USD251383S | Butterfly valve | General | 3 | Expired |
| US4204916A | Process for recovering acid chlorides by distillation | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.