Assignee
MACPHERSON CHARLES DOUGLAS
US·5 granted patents·2 pending applications·32 citations·filing 2005–2011
Top patents by PatentIndex Score
7 records- 0187US8894098B2Security deviceMACPHERSON CHARLES DOUGLAS·Filed 2010·Granted Nov 25, 2014·26 cites·10 claims
- 0277US9170417B2Security deviceMACPHERSON CHARLES DOUGLAS·Filed 2009·Granted Oct 27, 2015·4 cites·106 claims
- 0366US9738105B2Optically variable devices, their production and useMACPHERSON CHARLES DOUGLAS·Filed 2011·Granted Aug 22, 2017·2 cites·26 claims
- 0451US9323042B2Optically variable devices, their production and useMACPHERSON CHARLES DOUGLAS·Filed 2011·Granted Apr 26, 2016·0 cites·35 claims
- 0550US2008282921A1Electronic devices and processes for forming the sameMACPHERSON CHARLES DOUGLAS·Filed 2008·Application pending·0 cites
- 0650US2008173200A1Electronic devices and processes for forming the sameMACPHERSON CHARLES DOUGLAS·Filed 2008·Application pending·0 cites
- 0746US8691667B1Method and apparatus for depositing a pattern on a substrateMACPHERSON CHARLES DOUGLAS·Filed 2005·Granted Apr 8, 2014·0 cites·18 claims
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