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

John E. Halford

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Compact uniform light diffuser and attenuator

Illumination – Light source and modifier – Including reflector
Patent

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Flightline goggle tester

Radiant energy – Infrared-to-visible imaging
Patent

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Method of manufacture of photodiode

Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Making electrical device
Patent

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Profile ID: LFUS-PAI-P-1218309

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