FF

Frank J. Frelin

AP Amchem Products: 2 patents #15 of 57Top 30%
📍 Norristown, PA: #206 of 488 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,361,031 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4370177 Coating solution for metal surfaces Timm L. Kelly, Anthony J. Malloy 1983-01-25
4313769 Coating solution for metal surfaces Timm L. Kelly, Anthony J. Malloy 1982-02-02