Donald H. Friedland

📍 New York, NY: #11,395 of 20,192 inventorsTop 60%

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

Overall (All Time): #3,806,608 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5347715	Blade shave counter	—	1994-09-20