DK

Douglas B. Kelley

UN Unknown: 2 patents #12,644 of 83,584Top 20%
Overall (All Time): #2,002,710 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9295861 Mechanical remote monitor control James M. Trapp 2016-03-29
6367648 Water tank for use on a fire truck Joseph E. Boone, Alfred L. Finley 2002-04-09