Assignee
PETERSEN JOEL
US·2 granted patents·19 citations·filing 2010–2012
Top patents by PatentIndex Score
2 records- 0188US8488240B2Polarization preserving projection screen with engineered pigment and method for making samePETERSEN JOEL·Filed 2012·Granted Jul 16, 2013·8 cites·44 claims
- 0285US8169699B2Polarization preserving projection screen with engineered pigment and method for making samePETERSEN JOEL·Filed 2010·Granted May 1, 2012·11 cites·44 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →