4. Coating processes
  5. Direct application of electrical, magnetic, wave, or...
  6. Electrostatic charge, field, or force utilized

Franz Knopf

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Active discharge collector for minimizing positive and/or...

Electricity: electrical systems and devices – Discharging or preventing accumulation of electric charge
Reexamination Certificate

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Air cooling arrangement for encapsulated vehicle engine

Motor vehicles – Power – With means to guide and/or control air for power plant cooling
Patent

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Apparatus replacing atmospheric oxygen with an inert gas...

Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – With means applying electromagnetic wave energy or...
Reexamination Certificate

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Axial fan

Rotary kinetic fluid motors or pumps – With sound or vibratory wave absorbing or preventing means...
Patent

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Compound surface-charging electrode

Electricity: electrical systems and devices – Electric charge generating or conducting means
Patent

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Profile ID: LFUS-PAI-P-388989

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