AE

A. David Erpelding

IBM: 4 patents #1,605 of 11,143Top 15%
📍 San Jose, CA: #759 of 6,652 inventorsTop 15%
🗺 California: #6,166 of 67,890 inventorsTop 10%
Overall (2019): #60,087 of 560,194Top 15%
4
Patents 2019

Issued Patents 2019

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10438629 Disc storage cassettes comprising track connectors David J. Altknecht, Donald S. Bethune, William M. Dyer, Steven R. Hetzler, Drew B. Lawson +1 more 2019-10-08
10373642 Mechanized take-up reel and method for loading and unloading a tape storage medium Wayne Isami Imaino, Ronald R. Labby, Winfield S. Weaver 2019-08-06
10242705 Disc storage cassettes comprising a movable bale David J. Altknecht, Donald S. Bethune, William M. Dyer, Steven R. Hetzler, Drew B. Lawson +1 more 2019-03-26
10186295 Disc gripper for storage disc David J. Altknecht, John S. Best, Donald S. Bethune, William M. Dyer, Steven R. Hetzler +2 more 2019-01-22