AE

A. David Erpelding

IBM: 1 patents #5,490 of 11,274Top 50%
📍 San Jose, CA: #3,018 of 6,906 inventorsTop 45%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #563,983 of 565,922Top 100%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10580451 Disc storage cassettes comprising index features David J. Altknecht, Donald S. Bethune, William M. Dyer, Steven R. Hetzler, Drew B. Lawson +1 more 2020-03-03