4. Acoustics
  5. Anatomic or prosthetic relation
  6. Ear and mouth

Gregory L. Simon

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Acoustical earmuff

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Acoustical hearing protective devices utilizing dynamically stif

Acoustics – Anatomic or prosthetic relation – Ear and mouth
Patent

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Facade for child's play vehicle

Land vehicles – Simulations of the velocipede type – Occupant propelled
Patent

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Profile ID: LFUS-PAI-P-583027

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