DR

Douglas Gordon Roberts

CC Cassidian Communications: 3 patents #1 of 9Top 15%
GT Global Traffic Technologies: 1 patents #11 of 17Top 65%
Overall (All Time): #576,851 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
8884783 Systems and method for controlling preemption of a traffic signal Jerry L. Johnson 2014-11-11
8761071 Internet protocol radio dispatch system and method Pierre Olivier 2014-06-24
8346263 Radio interoperability system and method Pierre Olivier 2013-01-01
8194647 Internet protocol radio dispatch system and method Pierre Olivier 2012-06-05
7782826 Radio gateway system and method for interfacing a radio system and an IP network Pierre Olivier 2010-08-24
7676228 Radio interoperability system and method Pierre Olivier 2010-03-09
7483416 Internet protocol radio dispatch system and method Pierre Olivier 2009-01-27
7460510 Radio gateway system and method for interfacing a radio system and an IP network Pierre Olivier 2008-12-02
7432456 System and method for providing certified weighing services at remotely attended scales Gary D. LaFollette, Carey W. Howard, Eric Ruud, Jon R. Ketelsen, Phyllis J. Vaughn +4 more 2008-10-07