4. Thermal measuring and testing
  5. Temperature measurement
  6. Mechanical

David R. Martinez

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Compact valve with rolling diaphragm poppet

Fluid handling – Processes
Patent

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Fluid transport coupling

Pipe joints or couplings – With leakage or drip disposal – Weep holes
Patent

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Method and apparatus for correcting distorted seismic data

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type
Patent

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Method of suppressing vibration seismic signal correlation noise

Communications – electrical: acoustic wave systems and devices – Seismic prospecting – Land-reflection type
Patent

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Reciprocating pump

Pumps – Motor driven – Fluid motor
Patent

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Profile ID: LFUS-PAI-P-18811

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