HP

Harry Powell

DI Designtech International: 3 patents #2 of 13Top 20%
Overall (All Time): #1,640,066 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5783988 Vehicle security system Ken DeWitt 1998-07-21
5440288 Controller for a backup alarm system Mark Gottlieb 1995-08-08
5349931 Automatic vehicle starter Mark Gottlieb 1994-09-27