DD

David Day

📍 Columbus, OH: #25 of 449 inventorsTop 6%
🗺 Ohio: #638 of 7,190 inventorsTop 9%
Overall (2022): #84,974 of 548,613Top 20%
3
Patents 2022

Issued Patents 2022

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11454119 Internal core profile for a turbine nozzle airfoil Jinuk Kim, Kwangil Kim, Barry J. Brown, Jeff Allen Greenberg, Darryl Eng 2022-09-27
11377961 Internal core profile for a turbine nozzle airfoil Jinuk Kim, Kwangil Kim, Jason Kopko, Jeff Allen Greenberg, Darryl Eng 2022-07-05
11326460 Airfoil profile for a turbine nozzle Jinuk Kim, Kwangil Kim, Jason Kopko, Jeff Allen Greenberg, Darryl Eng 2022-05-10