DF

David M. Fratantoni

🗺 California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #474,867 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11549644 Apparatus and method for making internally finned pressure vessel Michael Zedelmair, Yi Chao, Robin Willis 2023-01-10