4. Electricity: measuring and testing
  5. Determining nonelectric properties by measuring electric...

Willem M. Beltman

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Cooling apparatus and method

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Heat sink clip and method

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Modifying acoustic emissions of fans

Electricity: measuring and testing – Determining nonelectric properties by measuring electric...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2699138

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