LB

Lawrence A. Bollinger

AL Allegheny Ludlum: 2 patents #19 of 96Top 20%
📍 Gibsonia, PA: #181 of 383 inventorsTop 50%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,320,809 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4891489 Shield cup protector apparatus for plasma arc torch Mark A. Tarhay 1990-01-02
4778155 Plasma arc hole cutter Robert M. Suchevich 1988-10-18