CH

Calvin Hanna

📍 Little Rock, AR: #4 of 47 inventorsTop 9%
🗺 Arkansas: #11 of 272 inventorsTop 5%
Overall (2004): #71,001 of 270,089Top 30%
2
Patents 2004

Issued Patents 2004

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6777401 Aqueous solvent for corticosteroids 2004-08-17
6723714 Aqueous solvent for corticosteroids 2004-04-20