DH

David R. Hardten

📍 Excelsior, MN: #9 of 33 inventorsTop 30%
🗺 Minnesota: #1,470 of 7,373 inventorsTop 20%
Overall (2019): #180,827 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10231968 Medicinal solution to be continuously or pulse-delivered to the eye for treating ophthalmological conditions/maladies Richard L. Lindstrom 2019-03-19
10206814 System and method for the delivery of medications or fluids to the eye Richard L. Lindstrom 2019-02-19