WH

W. Keith Hall

UP University Of Pittsburgh: 1 patents #882 of 1,817Top 50%
📍 Altoona, PA: #70 of 148 inventorsTop 50%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,608,643 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6033641 Catalyst for purifying the exhaust gas from the combustion in an engine or gas turbines and method of making and using the same Xiaobing Feng 2000-03-07