PH

Petrus Antonius Van Der Heijden

HG HGST: 2 patents #109 of 516Top 25%
📍 Cupertino, CA: #224 of 1,069 inventorsTop 25%
🗺 California: #7,487 of 41,698 inventorsTop 20%
Overall (2011): #74,018 of 364,097Top 25%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8035922 Write head with integrated coil and shield structure Jeffrey S. Lille 2011-10-11
7894159 Perpendicular write head with independent trailing shield designs Byron Hassberg Lengsfield, III, James Terrence Olson, Thomas Dudley Boone, Jr. 2011-02-22