Leonidas A. Johnson

UN Unknown: 1 patents #29,356 of 83,584Top 40%

📍 Diamond Bar, CA: #189 of 459 inventorsTop 45%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,000,262 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10406189	Methods and compositions for treating and preventing signs or symptoms of eye disease	—	2019-09-10
9265809	Methods and compositions for treating and preventing signs or symptoms of eye disease	—	2016-02-23