RB

Ronald Brown

EN Engelhard: 1 patents #271 of 518Top 55%
Overall (All Time): #3,454,264 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6921738 Catalytic metal plate H. Shinn Hwang, Joseph C. Dettling, Michael P. Galligan, John J. Mooney 2005-07-26