4. Wells
  5. With below and above ground modification
  6. Eduction pump or plunger in well

Leonard M. Plummer

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Conductor assembly for pothead connector

Electrical connectors – With insulation other than conductor sheath – Metallic connector or contact secured to insulation
Reexamination Certificate

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Submersible chemical injection pump

Wells – With below and above ground modification – Eduction pump or plunger in well
Patent

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Two-piece lead seal pothead connector

Electrical connectors – Coupling part including flexing insulation – Sealing
Patent

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Profile ID: LFUS-PAI-P-1461845

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