Inventor
SMITH MARTIN PHILLIP
GB7 patents
Patents
7 patentsUS6014208AJan 11, 2000
Examining a diamond
GERSAN ETS67 citations94
US5811824ASep 22, 1998
Method and an apparatus for testing whether a diamond has a layer of synthetic diamond deposited thereon
GERSAN ETS32 citations92
US5883388AMar 16, 1999
Examining a diamond
GERSAN ETS27 citations91
US5353112AOct 4, 1994
Optical inspection method and apparatus
GERSAN ETS21 citations90
US5835200ANov 10, 1998
Method and apparatus for examining an object
GERSAN ETS24 citations86
US5880504AMar 9, 1999
Examining a diamond
GERSAN ETS17 citations83
US6331708B2Dec 18, 2001
Examining a diamond
GERSAN ETS16 citations82