Douglas Cooke
4Patents
3h-index
7Co-inventors
39Inventor score
Filing activity: Nov 19, 1996 → Oct 19, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5788138A | Button attaching device | Human Necessities | 18 | Expired |
| US5954242A | Button attaching device | Textiles; Paper | 11 | Expired |
| US5785230A | Button attaching device | Human Necessities | 5 | Expired |
| US7036819B2 | Three-way ring puzzle | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.