DH

David L. Hadbavny

📍 Westmoreland City, PA: #3 of 4 inventorsTop 75%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,301,089 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5201488 Telescoping tubular body — 1993-04-13
4695037 Lifting apparatus — 1987-09-22