FL

Frank K. Ludwin

📍 Hopewell Township, PA: #12 of 32 inventorsTop 40%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,297,730 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5360311 Car catcher for a roll-off hoist Theodore A. Lutz 1994-11-01
4988258 Car catcher Theodore A. Lutz 1991-01-29