4. Pumps
  5. Successive stages

Sheldon S. L. Chang

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Cascaded progressing cavity pump system

Pumps – Successive stages
Patent

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Electrical pulse operated laser sampling light amplifier

Optical: systems and elements – Optical amplifier – Particular active medium
Patent

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Electrical pulse operated laser sampling light amplifier

Optical: systems and elements – Optical amplifier – Particular active medium
Patent

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Integrated semiconductor laser with electronic directivity and f

Coherent light generators – Particular active media – Semiconductor
Patent

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Linear flow blood pump

Pumps – Motor driven – Pump within rotary working member
Reexamination Certificate

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Profile ID: LFUS-PAI-P-513274

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