4. Optics: image projectors
  5. Projected image combined with real object

William E. Hewlett

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Anti-noise system for a moving object

Electrical generator or motor structure – Dynamoelectric – Rotary
Patent

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Child proximity detector

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Colour cross-fading system for a luminaire

Illumination – Light source and modifier – Including selected wavelength modifier
Patent

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Dual hook clamp

Supports – Brackets – Specially mounted or attached
Reexamination Certificate

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Dual hook clamp

Supports – Brackets – Specially mounted or attached
Reexamination Certificate

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Profile ID: LFUS-PAI-P-350469

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