4. Chemistry: electrical and wave energy
  5. Apparatus
  6. Electrophoretic or electro-osmotic apparatus

Robert Leon Quinn

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Electrochromic display device

Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent

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Liquid distribution system

Chemistry: electrical and wave energy – Apparatus – Electrophoretic or electro-osmotic apparatus
Patent

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Method of producing micro-electrical conduits

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Patent

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Slightly conducting insulators for cathode-ray tube (CRT)...

Electric lamp and discharge devices – Cathode ray tube – Shadow mask – support or shield
Reexamination Certificate

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Profile ID: LFUS-PAI-P-328971

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