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David M. Perry
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St. Paul, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Removable memory cartridge and docking station compatible with medi...
Patent number
9,053,249
Issue date
Jun 9, 2015
Imation Corp.
David Martin Perry
G11 - INFORMATION STORAGE
Information
Patent Grant
Archival cartridge management system with auto-refresh
Patent number
7,246,210
Issue date
Jul 17, 2007
ProStor Systems, Inc.
Steven P. Georgis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Multibeam laser servowriting of magnetic data storage media
Patent number
6,808,648
Issue date
Oct 26, 2004
Imation Corp.
Lewis S. Damer
G11 - INFORMATION STORAGE
Information
Patent Grant
Multibeam laser servowriting of magnetic data storage media
Patent number
6,365,061
Issue date
Apr 2, 2002
Imation Corp.
Lewis S. Damer
G11 - INFORMATION STORAGE
Information
Patent Grant
Media stabilization for laser servowriting
Patent number
6,353,590
Issue date
Mar 5, 2002
Imation Corp.
James K. Knudsen
G11 - INFORMATION STORAGE
Information
Patent Grant
System and method for creating and utilizing a sinusoidal based pat...
Patent number
5,949,066
Issue date
Sep 7, 1999
O.R. Technology, Inc.
James Patrick Rice
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording disk centering hub
Patent number
4,843,512
Issue date
Jun 27, 1989
Minnesota Mining and Manufacturing Company
Larry D. Moore
G11 - INFORMATION STORAGE
Information
Patent Grant
Recording head and support arm for stretched surface recording medium
Patent number
4,809,104
Issue date
Feb 28, 1989
Minnesota Mining and Manufacturing Company
James K. Knudsen
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
REMOVABLE MEMORY CARTRIDGE AND DOCKING STATION COMPATIBLE WITH MEDI...
Publication number
20130117488
Publication date
May 9, 2013
IMATION CORP.
David Martin Perry
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Archival management system
Publication number
20060101197
Publication date
May 11, 2006
ProStor, Inc.
Steven P. Georgis
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Multibeam laser servowriting of magnetic data storage media
Publication number
20020088770
Publication date
Jul 11, 2002
Lewis S. Damer
G11 - INFORMATION STORAGE