Harry L. McNeill

CM Colorado School Of Mines: 1 patents #87 of 359Top 25%

📍 Tempe, AZ: #1,081 of 2,648 inventorsTop 45%

🗺 Arizona: #13,050 of 32,909 inventorsTop 40%

Overall (All Time): #2,249,040 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5900604	Progressive mineral reduction with classification, grinding and air lift concentration	—	1999-05-04
4960509	Ore flotation device and process	—	1990-10-02