Klaus Obergfell

Person

Minneapolis, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Shroud for head gimbal assembly testing
- Patent number 7,920,347
- Issue date Apr 5, 2011
- Seagate Technology LLC
- Steven E. Wheeler
- G11 - INFORMATION STORAGE
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
Information Patent Grant
Vibration reduction for head gimbal assembly testing
- Patent number 7,520,168
- Issue date Apr 21, 2009
- Seagate Technology LLC
- Klaus Obergfell
- G11 - INFORMATION STORAGE
Information Patent Grant
Vibration control of rotating disc
- Patent number 7,509,225
- Issue date Mar 24, 2009
- Seagate Technology LLC
- Ronald Eldon Anderson
- G11 - INFORMATION STORAGE
Information Patent Grant
Retractable grounding device for a spindle motor
- Patent number 6,396,179
- Issue date May 28, 2002
- Seagate Technology LLC
- Gary D. Sorenson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
SHROUD FOR HEAD GIMBAL ASSEMBLY TESTING
- Publication number 20090323210
- Publication date Dec 31, 2009
- Seagate Technology LLC
- Steven E. Wheeler
- G11 - INFORMATION STORAGE
Information Patent Application
Vibration reduction for head gimbal assembly testing
- Publication number 20080060445
- Publication date Mar 13, 2008
- Seagate Technology LLC
- Klaus Obergfell
- G11 - INFORMATION STORAGE
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
Information Patent Application
Retractable grounding device for a spindle motor
- Publication number 20010048255
- Publication date Dec 6, 2001
- Gary D. Sorenson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Klaus Obergfell

Person

Patents Grantslast 30 patents

Shroud for head gimbal assembly testing

Method and apparatus for head gimbal assembly testing

Vibration reduction for head gimbal assembly testing

Vibration control of rotating disc

Retractable grounding device for a spindle motor

Patents Applicationslast 30 patents

SHROUD FOR HEAD GIMBAL ASSEMBLY TESTING

Vibration reduction for head gimbal assembly testing

Fastener

Electrical connection for testing head gimbal assemblies

Vibration control of rotating disc

End effector for head gimbal assembly testing

Alignment of unmounted head gimbal assemblies for testing

Method and apparatus for head gimbal assembly testing

Retractable grounding device for a spindle motor