Ernest E. Lutter
4Patents
3h-index
3Co-inventors
39Inventor score
Filing activity: Aug 5, 2003 → Sep 21, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7000905B1 | Retaining keeper assembly for a hoisting device | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| USD621240S1 | Sheave with domed gussets | General | 17 | Expired |
| US7293763B2 | Retaining keeper assembly for a hoisting device | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7255330B2 | Field adjustable bridge crane block | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.