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Randolph E. Stiarwalt
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Tucson, AZ, US
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Patents Grants
last 30 patents
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Patent Grant
Disk preservation and failure prevention in a raid array
Patent number
10,360,116
Issue date
Jul 23, 2019
International Business Machines Corporation
Richard C. Myers
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Magnetic tape rewind overwrite data protection
Patent number
9,520,145
Issue date
Dec 13, 2016
International Business Machines Corporation
Randolph E. Stiarwalt
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape rewind overwrite data protection
Patent number
9,153,246
Issue date
Oct 6, 2015
International Business Machines Corporation
Randolph E. Stiarwalt
G11 - INFORMATION STORAGE
Information
Patent Grant
Using an RFID reader to write messages to a tape cartridge memory
Patent number
8,199,433
Issue date
Jun 12, 2012
International Business Machines Corporation
Randolph E. Stiarwalt
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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Patent Application
DISK PRESERVATION AND FAILURE PREVENTION IN A RAID ARRAY
Publication number
20160239390
Publication date
Aug 18, 2016
International Business Machines Corporation
Richard C. MYERS
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MAGNETIC TAPE REWIND OVERWRITE DATA PROTECTION
Publication number
20160093317
Publication date
Mar 31, 2016
International Business Machines Corporation
Randolph E. Stiarwalt
G11 - INFORMATION STORAGE
Information
Patent Application
MAGNETIC TAPE SECURITY
Publication number
20090190259
Publication date
Jul 30, 2009
International Business Machines Corporations
RANDOLPH E. STIARWALT
G11 - INFORMATION STORAGE