4. Illumination
  5. Light source and modifier
  6. Including reflector

James W. Downs

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Acoustical reflectors

Acoustics – Auditorium
Patent

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Electric radiant heating device for localized heating of objects

Electric heating – Heating devices – Combined with container – enclosure – or support for material...
Patent

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Ellipsoidal reflector concentration of energy system

Illumination – Light source and modifier – Including reflector
Patent

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Ellipsoidal reflector concentration of energy system

Illumination – Light source and modifier – Including reflector
Patent

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Random conductive roving reflective surfacing for antennas and g

Communications: radio wave antennas – Antennas – Antenna components
Patent

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Profile ID: LFUS-PAI-P-256869

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