John Danna
4Patents
3h-index
6Co-inventors
43Inventor score
Filing activity: Sep 21, 1984 → Mar 25, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6325159A | Offshore drilling system | Emerging Cross-Sectional Technologies | 153 | Expired |
| US4548326A | Stadium seat arm gripping tray | Human Necessities | 18 | Expired |
| USD302087S | Container holder for attachment to a chair arm | General | 3 | Expired |
| USD297793S | Container holder for attachment to a chair arm | General | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.