4. Refrigeration
  5. Diverse systems, e.g., ice and mechanical

Louis Perez

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Cryo-mechanical vapor recovery apparatus

Refrigeration – Diverse systems – e.g. – ice and mechanical
Patent

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Method and apparatus for a downhole fluorescence spectrometer

Radiant energy – Geological testing or irradiation – Well testing apparatus and methods
Reexamination Certificate

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Method and apparatus for a downhole refractometer and...

Optics: measuring and testing – Refraction testing
Reexamination Certificate

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Method and apparatus for routing subscriber originated calls in

Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Patent

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Portable hair dryer

Drying and gas or vapor contact with solids – Apparatus – For hair on head
Reexamination Certificate

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Profile ID: LFUS-PAI-P-289708

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