Inventor
OKOROAFOR MICHAEL O
US23 patents
⚠️ This page may combine multiple inventors who share the name “OKOROAFOR MICHAEL O”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PPG IND OHIO INC
15 patentsUS6531076B2Mar 11, 2003
Photochromic organic resin composition
PPG IND OHIO INC195 citations98
US6342571B1Jan 29, 2002
High refractive index optical resin composition
PPG IND OHIO INC104 citations98
US6436541B1Aug 20, 2002
Conductive antireflective coatings and methods of producing same
PPG IND OHIO INC104 citations97
US6733887B2May 11, 2004
Photochromic coated high impact resistant articles
PPG IND OHIO INC69 citations96
US5976422ANov 2, 1999
Optical resin composition
PPG IND OHIO INC59 citations96
US5942158AAug 24, 1999
One-component optical resin composition
PPG IND OHIO INC54 citations96
US5932681AAug 3, 1999
Method of preparing an optical polymerizate
PPG IND OHIO INC77 citations96
US5917006AJun 29, 1999
Optical resin composition
PPG IND OHIO INC57 citations96
US6669873B1Dec 30, 2003
Optical resin composition comprising thiol-ene prepolymer
PPG IND OHIO INC37 citations92
US6631021B2Oct 7, 2003
Polyfunctional thiirane compounds
PPG IND OHIO INC31 citations91
US7087698B1Aug 8, 2006
Method of preparing an optical polymerizate
PPG IND OHIO INC11 citations84
US7473754B1Jan 6, 2009
Optical resin composition
PPG IND OHIO INC8 citations83
US7098290B1Aug 29, 2006
Method of preparing an optical polymerizate
PPG IND OHIO INC19 citations83
US5952441ASep 14, 1999
Partially polymerized mixture of diethylene glycol (allyl carbonate) compounds
PPG IND OHIO INC3 citations63
US6262211B1Jul 17, 2001
Polymerizable polyol(allyl carbonate) composition
PPG IND OHIO INC2 citations55