DW

Derrick H. Willcock

📍 Germiston, ZA: #26 of 64 inventorsTop 45%
Overall (All Time): #4,106,680 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4189668 D.C. motor snubbing Stanley Marcus, Ronald E. Hamm, David N. Bowden 1980-02-19