Richard Legras
3Patents
2h-index
5Co-inventors
41Inventor score
Filing activity: Apr 7, 1999 → Apr 23, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6533416B1 | Contact or intraocular lens and method for its preparation | Physics | 160 | Expired |
| US6086202A | Method of producing angular tolerance markings for lenses for correcting astigmatism, and associated lenses | Physics | 19 | Expired |
| US11982879B2 | Method for determining to which extent a lens design is adapted to a user | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.