HK

Henry Von Kohorn

📍 Greenwich, CT: #1 of 15 inventorsTop 7%
🗺 Connecticut: #81 of 1,269 inventorsTop 7%
Overall (1982): #13,082 of 81,411Top 20%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4348056 Method for above-ground leaching of metal bearing ores at below-freezing temperatures 1982-09-07
4318892 Heap leaching device 1982-03-09