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Michael Jay Hassel
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Longmont, CO, US
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last 30 patents
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Patent Grant
Recording density variation of data tracks
Patent number
9,111,578
Issue date
Aug 18, 2015
Seagate Technology LLC
Michael Jay Hassel
G11 - INFORMATION STORAGE
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last 30 patents
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Patent Application
DEVICE TO AMPLIFY AND CLARIFY VOICE
Publication number
20210375302
Publication date
Dec 2, 2021
HearMe Technology LLC
Michael J. Hassel
G10 - MUSICAL INSTRUMENTS ACOUSTICS