Inventor
GUILLERMIN LAURENT
FR11 patents
⚠️ This page may combine multiple inventors who share the name “GUILLERMIN LAURENT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSILOR INT
10 patentsUS5549503AAug 27, 1996
Ophthalmic lens grinding machine
ESSILOR INT8 citations73
US5806198ASep 15, 1998
Template for calibrating an ophthalmic lens grinding machine, and corresponding calibration method
ESSILOR INT12 citations72
US6896587B2May 24, 2005
Process for grinding an ophthalmic lens, including a plotting operation without contact
ESSILOR INT7 citations69
US5802731ASep 8, 1998
Calibration gage for calibrating a device for reading off eyeglass frame contours, and corresponding calibration method
ESSILOR INT12 citations65
US7253974B2Aug 7, 2007
Method for trimming a spectacle lens
ESSILOR INT4 citations61
US6510362B1Jan 21, 2003
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
ESSILOR INT4 citations61
US7359828B2Apr 15, 2008
Process for plotting the shape of a contour of a previously machined ophthalmic lens
ESSILOR INT2 citations58
US7004821B2Feb 28, 2006
Process for bevelling an ohthalmic lens including a plotting stage without contact
ESSILOR INT5 citations58
US7201631B2Apr 10, 2007
Automatic or semi-automatic device for trimming an ophthalmic lens
ESSILOR INT5 citations57
US6813033B2Nov 2, 2004
Optical method of reading the shape of a profile and application thereof to reading the inside edge of a spectacle frame rim
ESSILOR INT5 citations50