Daniel Hannan
1Patents
0Active
1Granted
23Portfolio score
Filing activity: Mar 12, 1975 → Mar 12, 1975
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4003356A | Vaporized fuel system for internal combustion engines | Emerging Cross-Sectional Technologies | 34 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.