DW

Derrick R. Woodward

JW Jwi: 1 patents #29 of 59Top 50%
📍 Rue du Bois des Loges, CA: #191 of 319 inventorsTop 60%
Overall (All Time): #4,060,366 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4413644 Automatic vacuum bleed valve for use on paper making machines — 1983-11-08