Philip Louis Johnson

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Shoreview, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for head gimbal assembly testing
- Patent number 7,529,635
- Issue date May 5, 2009
- Seagate Technology, LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Fastener
- Publication number 20070143054
- Publication date Jun 21, 2007
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
Electrical connection for testing head gimbal assemblies
- Publication number 20070143055
- Publication date Jun 21, 2007
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
Vibration control of rotating disc
- Publication number 20070143057
- Publication date Jun 21, 2007
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
End effector for head gimbal assembly testing
- Publication number 20070136021
- Publication date Jun 14, 2007
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
Alignment of unmounted head gimbal assemblies for testing
- Publication number 20070136022
- Publication date Jun 14, 2007
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Application
Method and apparatus for head gimbal assembly testing
- Publication number 20050209797
- Publication date Sep 22, 2005
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE