Inventor
KAR KEVIN B
US4 patents
Patents
4 patentsUS7511872B2Mar 31, 2009
Electrochromic device
GENTEX CORP166 citations98
US7349143B2Mar 25, 2008
Electrochromic devices having no positional offset between substrates
GENTEX CORP231 citations98
US7064882B2Jun 20, 2006
Electrochromic devices having no positional offset between substrates
GENTEX CORP237 citations98
US9529214B2Dec 27, 2016
Thin-film coatings, electro-optic elements and assemblies incorporating these elements
GENTEX CORP2 citations62