WT

William D. Tackett

AA Aluminum Company Of America: 1 patents #495 of 1,017Top 50%
📍 Leechburg, PA: #29 of 55 inventorsTop 55%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,892,835 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5076548 Commutation means for on-line alloying Eric D. Arndt, John M. Urbanic, Cecilio R. Sammy, Charles E. Eckert, Clark W. Keller 1991-12-31