David J. Curtis
4Patents
3h-index
2Co-inventors
40Inventor score
Filing activity: Feb 8, 2002 → May 29, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7950340B1 | Pontoon boat | Performing Operations; Transporting | 30 | Expired |
| US6610118B2 | Air purifier | Performing Operations; Transporting | 18 | Expired |
| US8186291B1 | Pontoon boat | Performing Operations; Transporting | 14 | Active |
| USRE48252E1 | Pontoon boat | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.