LP

Leon M. Polinski

EC Engelhard Minerals & Chemicals: 2 patents #11 of 65Top 20%
📍 North Plainfield, NJ: #79 of 162 inventorsTop 50%
🗺 New Jersey: #29,833 of 69,400 inventorsTop 45%
Overall (All Time): #2,370,725 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4270896 Catalyst system George W. Roberts, Saul G. Hindin 1981-06-02
4220559 High temperature-stable catalyst composition — 1980-09-02