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Simmons; Ralph L.
Pearland, TX
No. of patents:

Patent Number Title Of Patent Date Issued
4767349 Wet electrical connector August 30, 1988
Connector assembly for use in a fluid medium comprising a male connector with a cylindrical pin with several axially spaced contact elements, and a female connector with a tubular housing and axially spaced annular contacts secured inside the housing. Seals with a flexible central portio
4589717 Repeatedly operable electrical wet connector May 20, 1986
Electrical connector assembly comprising a male and a female connector, each having a group of electrical contacts. The bore formed in the female connector to accommodate the male connector is sealed by a slidable shuttle and is filled with a dielectric liquid when the male connector is
4488597 Pump-down stinger assembly method and apparatus December 18, 1984
A pump-down stinger assembly method for use with a well-logging tool or well bore perforator suspended from a well-logging cable utilizes a stinger adaptor which releasably attaches a length of well-logging cable to the lower end of the stinger adapter and allows the well-logging cable

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