Laurent Guillermin
11Patents
4h-index
11Co-inventors
53Inventor score
Filing activity: Jan 7, 1994 → Mar 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5802731A | Calibration gage for calibrating a device for reading off eyeglass frame contours, and corresponding calibration method | Physics | 8 | Expired |
| US6888626B2 | Device for automatically detecting characteristics of an ophthalmic lens and an automatic device for fitting a centering and drive peg incorporating it | Physics | 7 | Expired |
| US5549503A | Ophthalmic lens grinding machine | Performing Operations; Transporting | 6 | Expired |
| US5806198A | Template for calibrating an ophthalmic lens grinding machine, and corresponding calibration method | Performing Operations; Transporting | 6 | Expired |
| US7004821B2 | Process for bevelling an ohthalmic lens including a plotting stage without contact | Physics | 4 | Expired |
| US6813033B2 | Optical method of reading the shape of a profile and application thereof to reading the inside edge of a spectacle frame rim | Physics | 4 | Expired |
| US7201631B2 | Automatic or semi-automatic device for trimming an ophthalmic lens | Performing Operations; Transporting | 3 | Expired |
| US6896587B2 | Process for grinding an ophthalmic lens, including a plotting operation without contact | Physics | 2 | Expired |
| US7253974B2 | Method for trimming a spectacle lens | Performing Operations; Transporting | 2 | Expired |
| US6510362B1 | Method of determining the trajectory of the groove to be machined in the edge of a lens to be fitted to a “metal supra” type spectacle frame | Performing Operations; Transporting | 2 | Expired |
| US7359828B2 | Process for plotting the shape of a contour of a previously machined ophthalmic lens | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.