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Douglas Allan Kuchta
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Rochester, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Disk, method for making it free of asperities utilizing a step of e...
Patent number
7,064,927
Issue date
Jun 20, 2006
Hitachi Global Storage Technologies Netherlands B.V.
Karl Robert Erickson
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk substrate with monosized microbumps
Patent number
6,767,584
Issue date
Jul 27, 2004
International Business Machines Corporation
James A. Hagan
G11 - INFORMATION STORAGE
Information
Patent Grant
Polishing process for glass or ceramic disks used in disk drive dat...
Patent number
6,736,705
Issue date
May 18, 2004
Hitachi Global Storage Technologies
Frederick P. Benning
B24 - GRINDING POLISHING
Information
Patent Grant
Fluid jet cutting method and apparatus
Patent number
6,634,928
Issue date
Oct 21, 2003
International Business Machines Corporation
Karl Robert Erickson
B24 - GRINDING POLISHING
Information
Patent Grant
Robust power connection with redundant surfaces to allow arcing for...
Patent number
6,222,708
Issue date
Apr 24, 2001
International Business Machines Corporation
Paul Steven Severson
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic circuit card having transient-tolerant distribution planes
Patent number
6,091,609
Issue date
Jul 18, 2000
International Business Machines Corporation
Maurice Leron Hutson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Electronic circuit card assembly having confined ground path return
Patent number
6,058,019
Issue date
May 2, 2000
International Business Machines Corporation
Scott Peter Graves
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multi-part concurrently maintainable electronic circuit card assembly
Patent number
6,014,319
Issue date
Jan 11, 2000
International Business Machines Corporation
Douglas Allan Kuchta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus for redundant cooling of electronic devices
Patent number
5,438,226
Issue date
Aug 1, 1995
International Business Machines Corporation
Douglas A. Kuchta
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
Disk substrate with monosized microbumps
Publication number
20030211365
Publication date
Nov 13, 2003
International Business Machines Corporation
James A. Hagan
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Disk, method for making it free of asperities, and disk drive unit
Publication number
20030210496
Publication date
Nov 13, 2003
International Business Machines Corporation
Karl Robert Erickson
G11 - INFORMATION STORAGE
Information
Patent Application
Fluid jet cutting method and apparatus
Publication number
20030092361
Publication date
May 15, 2003
International Business Machines Corporation
Karl Robert Erickson
B24 - GRINDING POLISHING
Information
Patent Application
Polishing process for glass or ceramic disks used in disk drive dat...
Publication number
20020173222
Publication date
Nov 21, 2002
International Business Machines Corporation
Frederick P. Benning
B24 - GRINDING POLISHING