4. Optics: measuring and testing
  5. By particle light scattering
  6. With photocell detection

John M. Hughes

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Apparatus and associated methods of detecting optical carriers a

Optics: measuring and testing – By particle light scattering – With photocell detection
Patent

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Apparatus and system for facilitating online coding...

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...
Reexamination Certificate

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Drop cloth construction for railings and bannisters

Stock material or miscellaneous articles – Structurally defined web or sheet – Including fastener for attaching to external surface
Patent

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Method and system for communicating programmer information...

Amusement devices: games – Including means for processing electronic data – With communication link
Reexamination Certificate

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Method and system for evaluating skills of contestants in...

Amusement devices: games – Including means for processing electronic data – In a game requiring strategy or problem solving by a...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-474070

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