JH

John R. Hilty

📍 Thomasville, PA: #1 of 10 inventorsTop 10%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,356,726 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4432721 Combustion air bubble chamber method Alyce D. Evans 1984-02-21
4325691 Furnace induction system Alyce D. Evans 1982-04-20