KJ

Keith A. Jefferson

BD Black & Decker: 1 patents #1,429 of 2,138Top 70%
Overall (All Time): #4,059,886 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4412158 Speed control circuit for an electric power tool Derek A. Lansdell 1983-10-25