DK

Duane L. Kirschenman

AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Winston-Salem, NC: #821 of 1,346 inventorsTop 65%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #4,014,752 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4516318 Methods of processing substrates — 1985-05-14