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John S Lievois, Roberto M Lansangan, Mark E Sudberry: Narrow band infrared water cut meter. Premier Instruments, Akin Gump Strauss Hauer & Feld, June 13, 2000: US06076049 (28 worldwide citation)

The present invention provides a narrow band infrared water cut meter for detecting a full water cut range of a flow stream. The water cut meter includes a light source probe for irradiating the flow stream with a narrow band of infrared light and a light detector probe for sensing infrared light pa ...


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Lansangan Roberto M, Lievois John S, Sudberry Mark E: Narrow band infrared water cut meter and method using the water cut meter. Premier Instr, December 13, 2000: EP1058835-A1

The present invention provides a narrow band infrared water cut meter (32) for detecting a full water cut range of a flow stream. The water cut meter (32) includes a light source probe for irradiating the flow stream with a narrow band of infrared light and a light detector probe for sensing infrare ...


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Lansangan Roberto M, Lievois John S, Sudberry Mark E: Narrow band infrared water cut meter. Premier Instruments, ROMMELMANN Douglas W, September 2, 1999: WO/1999/044043

The present invention provides a narrow band infrared water cut meter (32) for detecting a full water cut range of a flow stream. The water cut meter (32) includes a light source probe for irradiating the flow stream with a narrow band of infrared light and a light detector probe for sensing infrare ...