JK

Jack Kalbfeld

📍 Old Bethpage, NY: #1 of 4 inventorsTop 25%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #135,767 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5678747 Double needle button attacher Steven Kunreuther 1997-10-21