David D. Friese

📍 Orinda, CA: #37 of 93 inventorsTop 40%

🗺 California: #27,826 of 68,989 inventorsTop 45%

Overall (2020): #502,287 of 565,922Top 90%

Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10843950	Piping manifold for pulsating flow	—	2020-11-24