4. Aeronautics and astronautics
  5. Aircraft sustentation
  6. Sustaining airfoils

David A. Roodman

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Airfoil lift management device

Aeronautics and astronautics – Aircraft sustentation – Sustaining airfoils
Patent

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Button

Jewelry – symbolic insignia – and ornaments – Fastener – buckle or restraint for apparel or personal... – Button or head type
Patent

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Compost bin

Material or article handling equipment – Refuse or trash equipment – Incinerator
Patent

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Profile ID: LFUS-PAI-P-176177

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