DK

Derrick D. Kirkpatrick

IBM: 1 patents #44,794 of 70,183Top 65%
Overall (All Time): #2,932,564 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9579006 Computer chassis penetration vacuum head Joseph Ray Wilding 2017-02-28