IB

Irwin B. Bernstein

RS R. R. Donnelley & Sons: 2 patents #60 of 291Top 25%
📍 Homewood, IL: #50 of 146 inventorsTop 35%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,340,785 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4641579 Printing fountain solution — 1987-02-10
4473380 Pollution control system Benjamin H. Voliva 1984-09-25