EH

Ernst Halpern

📍 Plainview, NY: #3 of 9 inventorsTop 35%
🗺 New York: #804 of 3,580 inventorsTop 25%
Overall (1982): #66,677 of 81,411Top 85%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4357993 Elevator cab construction Morris Kline, Waldemar Guslawski, Gopal S. Kukke 1982-11-09