JB

John Berdahl

UN Unknown: 2 patents #98 of 3,153Top 4%
📍 Sioux Falls, SD: #11 of 72 inventorsTop 20%
🗺 South Dakota: #19 of 237 inventorsTop 9%
Overall (2022): #146,270 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11497650 Pressurized goggle for physiological monitoring or intraocular pressure modification Richard Cornelius, Vance M. Thompson 2022-11-15
11478379 Pressurized goggle for intraocular pressure modification Richard Cornelius, Vance M. Thompson 2022-10-25