Assignee

BLACKBURN FORREST R

US·1 granted patent·2 citations·filing 2012–2012

Technology mixB29D1 G02B1 G02F1 G03B1

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0166US9128343B2Method of making an optical element having an electrochromic apodized apertureBLACKBURN FORREST R·Filed 2012·Granted Sep 8, 2015·2 cites·17 claims

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