LH

Leif J. Hauge

🗺 California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #355,296 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11572899 Pressure exchanger for hydraulic fracking 2023-02-07