DH

Donald B. Halcom

EN Engelhard: 1 patents #271 of 518Top 55%
📍 Erie, PA: #632 of 1,097 inventorsTop 60%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,635,934 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6156927 Suppression of aging for Pd-Au vinyl acetate monomer catalyst Ronald L. Jagta 2000-12-05