Philip Hubbard
1Patents
1h-index
3Co-inventors
25Inventor score
Filing activity: Dec 28, 1999 → Dec 28, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6302695A | Method and apparatus for language training | Physics | 32 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.