DA

Donald G. Allen

HB Hgst Netherlands, B.V.: 1 patents #109 of 340Top 35%
🗺 California: #22,912 of 57,791 inventorsTop 40%
Overall (2016): #416,548 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9412398 Shield with uniform magnetic properties for a perpendicular magnetic recording head Wen-Chien David Hsiao, Quan-chiu Harry Lam, Ning Shi 2016-08-09