Richard Hirschman

HO Hudson Optical: 16 patents #1 of 6Top 20%

PA Pareto: 10 patents #2 of 7Top 30%

📍 Albertson, NY: #1 of 40 inventorsTop 3%

🗺 New York: #4,880 of 115,490 inventorsTop 5%

Overall (All Time): #156,383 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–26 of 26 patents

Patent #	Title	Co-Inventors	Date
D315163	Safety spectacles	—	1991-03-05