DM

Demetrius Madrigal

Overall (All Time): #991,413 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9607493 Portable security system Bryan Ulrich McClain, Daniel Nicholas Peknik, Michael R. Hill 2017-03-28
9457725 Seatback-mountable holder for a portable electronic device Bryan Ulrich McClain, Anthony Printis 2016-10-04
8979190 Tray with armrest clamp Bryan Ulrich McClain, Raymond Donald Mueller, Anthony Printis 2015-03-17
8967566 Seatback-mountable clamp assembly Bryan Ulrich McClain, Anthony Printis 2015-03-03
8839501 Seatback-mountable holder for a portable electronic device Bryan Ulrich McClain, Anthony Printis 2014-09-23