Dennis R. Nielsen

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Apple Valley, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for workpiece assembly
- Patent number 7,513,033
- Issue date Apr 7, 2009
- Seagate Technology LLC
- Michael W. Pfeiffer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for protecting and merging a head stack assembly
- Patent number 7,293,351
- Issue date Nov 13, 2007
- Seagate Technology LLC
- Michael W. Pfeiffer
- G11 - INFORMATION STORAGE
Information Patent Grant
Tool for a de-swaging head gimbal assembly
- Patent number 5,553,374
- Issue date Sep 10, 1996
- Seagate Technology, Inc.
- Lawrence E. Hanks
- G11 - INFORMATION STORAGE
Information Patent Grant
De-swaging technique for head gimbal assembly
- Patent number 5,471,735
- Issue date Dec 5, 1995
- Seagate Technology, Inc.
- Lawrence E. Hanke
- G11 - INFORMATION STORAGE
Information Patent Grant
De-swaging technique for head gimbal assembly
- Patent number 5,347,413
- Issue date Sep 13, 1994
- Seagate Technology, Inc.
- Lawrence E. Hanke
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PROTECTING AND MERGING A HEAD STACK ASSEMBLY OF A DATA STORAGE DEVICE
- Publication number 20080060190
- Publication date Mar 13, 2008
- Seagate Technology LLC
- Michael W. Pfeiffer
- G11 - INFORMATION STORAGE
Information Patent Application
Protecting and merging a head stack assembly of a data storage device
- Publication number 20050223547
- Publication date Oct 13, 2005
- Michael W. Pfeiffer
- G11 - INFORMATION STORAGE
Information Patent Application
Apparatus for workpiece assembly and method for assembly
- Publication number 20050188534
- Publication date Sep 1, 2005
- Michael W. Pfeiffer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR