DB

Derrick W. Brooks

📍 Cotgrave, GB: #1 of 6 inventorsTop 20%
Overall (All Time): #1,673,600 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4755284 Elutriator Christopher P. Morris 1988-07-05
4543736 Conditioning apparatus Christopher P. Morris 1985-10-01
4300926 Separation apparatus 1981-11-17