WK

William James Kellar

DA Danaher: 6 patents #333 of 2,950Top 15%
Overall (All Time): #741,880 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8798925 System and method of determining an unambiguous heading direction of a vehicle 2014-08-05
8600601 Positioning system and method Damien Dusha, Stuart Gray, Peter James Roberts 2013-12-03
8577606 Vehicle guidance and sensor bias determination Peter James Roberts 2013-11-05
8571794 Vehicle guidance and sensor bias determination Peter James Roberts 2013-10-29
8547276 Positioning system and method Anthony Mark Cole 2013-10-01
8374783 Systems and methods for improved position determination of vehicles Frank Takac, Oliver Zelzer 2013-02-12
D484599 Polyclean dialysis station 2003-12-30