Frank Yang

📍 Danville, CA: #7 of 62 inventorsTop 15%

🗺 California: #1,869 of 17,285 inventorsTop 15%

Overall (1997): #40,611 of 185,788Top 25%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5664938	Mixing apparatus for microflow gradient pumping	—	1997-09-09
5630706	Multichannel pump apparatus with microflow rate capability	—	1997-05-20