Johan C. Fitter
3Patents
0Active
3Granted
27Portfolio score
Filing activity: Jan 24, 1984 → Mar 19, 2001
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5712771A | Power converter | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6635387B2 | Method and apparatus for achieving prolonged battery life | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4544004A | Filler unit for topping up a container with liquid | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.