4. Aeronautics and astronautics
  5. Aircraft structure
  6. Passenger or crew accommodation

Wilfred G. McKelvey

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Axial fan skip-stall

Rotary kinetic fluid motors or pumps – With means for re-entry of working fluid to blade set – Re-entry working fluid joins inlet working fluid upstream of...
Reexamination Certificate

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Bearing pressure balance apparatus

Rotary kinetic fluid motors or pumps – Method of operation
Reexamination Certificate

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Common radial plane motor cooling

Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate

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Fan operator lever vibration dampener

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

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Fluid conditioning system and apparatus

Aeronautics and astronautics – Aircraft structure – Passenger or crew accommodation
Patent

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Profile ID: LFUS-PAI-P-260768

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