JF

Joseph David Friis

📍 Davis, CA: #863 of 1,472 inventorsTop 60%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,714,299 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10941102 Aqueous leaching method to produce microcrystalline powder Robert Wohleb, Thomas Jennings Wohleb 2021-03-09