DD

David J. DiRienzo

BG B. F. Goodrich: 2 patents #236 of 734Top 35%
📍 Baton Rouge, LA: #757 of 1,896 inventorsTop 40%
🗺 Louisiana: #3,194 of 10,876 inventorsTop 30%
Overall (All Time): #2,312,217 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5155185 Process for producing dust free polyvinyl chloride resins — 1992-10-13
4963634 Removing fines from mass resins of polyvinylchloride — 1990-10-16