McMahon L. Gray

DE Department Of Energy: 1 patents #41 of 740Top 6%

📍 Pittsburgh, PA: #4,559 of 7,570 inventorsTop 65%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,628,986 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6126014	Continuous air agglomeration method for high carbon fly ash beneficiation	Kenneth J. Champagne, Dennis Finseth	2000-10-03