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Ewaryst Z. Polch
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Monument, CO, US
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Patents Grants
last 30 patents
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Patent Grant
Energy absorbing viscoelastic spacer for reducing vibration to disk...
Patent number
6,134,113
Issue date
Oct 17, 2000
Richard E. Mills
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Attenuating vibrations in a mounting shelf for multiple disk drives
Patent number
5,858,509
Issue date
Jan 12, 1999
Digital Equipment Corporation
Ewaryst Zygmunt Polch
G11 - INFORMATION STORAGE
Information
Patent Grant
Bearing with particle trap
Patent number
5,580,175
Issue date
Dec 3, 1996
Quantum Corporation
Ewaryst Z. Polch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Hydrodynamic bearing having inverted surface tension seals
Patent number
5,533,811
Issue date
Jul 9, 1996
Quantum Corporation
Ewaryst Z. Polch
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...