DK

Derrick Kilbourne

BD Black & Decker: 10 patents #330 of 2,138Top 20%
PO Porter-Cable: 2 patents #20 of 50Top 40%
Overall (All Time): #424,319 of 4,157,543Top 15%
12
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7686046 Router base securing mechanism Greg K. Griffin, Randy G. Cooper, Ginger L. Allen 2010-03-30
7654294 Handle assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen, Jeremy D. Leasure 2010-02-02
7490642 Router height adjustment apparatus Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2009-02-17
7451791 Handle assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen, Jeremy D. Leasure 2008-11-18
7334613 Router base securing mechanism Greg K. Griffin, Randy G. Cooper, Ginger L. Allen 2008-02-26
7334614 Depth adjustment mechanism Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2008-02-26
7316528 Ergonomic router assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2008-01-08
7303364 Switch assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2007-12-04
7108464 Switch assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2006-09-19
7089979 Ergonomic router Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2006-08-15
7073993 Switch assembly Randy G. Cooper, Mark A. Etter, Greg K. Griffin, Ginger L. Allen 2006-07-11
6986369 Router height adjustment apparatus Randy G. Cooper, Greg K. Griffin, Mark A. Etter, Ginger L. Allen 2006-01-17