Donald Karmin

📍 Greenvale, NY: #6 of 12 inventorsTop 50%

🗺 New York: #67,335 of 115,490 inventorsTop 60%

Overall (All Time): #3,789,210 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5280881	High security locking device	—	1994-01-25