KO

Klaus Obergfell

ST Seagate Technology: 5 patents #1,086 of 4,626Top 25%
📍 Minneapolis, MN: #1,335 of 6,114 inventorsTop 25%
🗺 Minnesota: #13,602 of 52,454 inventorsTop 30%
Overall (All Time): #1,021,149 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
7920347 Shroud for head gimbal assembly testing Steven E. Wheeler, Timothy J. Fleming 2011-04-05
7529635 Method and apparatus for head gimbal assembly testing Ronald Eldon Anderson, Andrew Michael Blair, Dale Allen Blomgren, Kermit Ray Harmon, Brett R. Herdendorf +8 more 2009-05-05
7520168 Vibration reduction for head gimbal assembly testing Steven E. Wheeler, Charles N. Miller, Brett R. Herdendorf, Ronald Eldon Anderson, Shawn Eric Fosness 2009-04-21
7509225 Vibration control of rotating disc Ronald Eldon Anderson, Steven E. Wheeler 2009-03-24
6396179 Retractable grounding device for a spindle motor Gary D. Sorenson, Thomas J. Schmitt, James H. McGlennen 2002-05-28