Inventor
WOLFSON LAWRENCE
US4 patents
Patents
4 patentsUS6645059B1Nov 11, 2003
Device for retaining abrasive pad on lap in eyeglass lens making apparatus
GERBER COBURN OPTICAL INC8 citations71
US6561886B2May 13, 2003
Device for retaining abrasive pad on lap in eyeglass lens making apparatus
GERBER COBURN OPTICAL INC10 citations71
US6375554B1Apr 23, 2002
Retaining mechanism for lapping device
GERBER COBURN OPTICAL INC13 citations71
US6464559B2Oct 15, 2002
Device for retaining abrasive pad on lap in eyeglass lens making apparatus
GERBER COBURN OPTICAL INC3 citations60