DM

Darrell Mathis

ET Etak: 2 patents #8 of 20Top 40%
TA Tele Atlas North America: 2 patents #3 of 15Top 20%
Overall (All Time): #1,253,066 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7458037 System and method for associating text and graphical views of map information Gil Fuchs 2008-11-25
7103854 System and method for associating text and graphical views of map information Gil Fuchs 2006-09-05
5948043 Navigation system using GPS data 1999-09-07
5311195 Combined relative and absolute positioning method and apparatus Richard F. Poppen, Kenneth A. Milnes 1994-05-10