RP

Robert L. Protzmann

AA Akzo America: 1 patents #34 of 74Top 50%
📍 New City, NY: #199 of 319 inventorsTop 65%
🗺 New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,925,832 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4822916 Preparation of diaryl sulfones Alan M. Aaronson, John Tomko 1989-04-18