LS

Louis Schiffman

📍 Abington, PA: #65 of 233 inventorsTop 30%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,684,796 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4341564 Corrosion inhibitive pigment — 1982-07-27
4205929 Slurry transport medium Walter Rosenthal 1980-06-03
4183758 Zinc chromium chromate pigment — 1980-01-15