Patents by Inventor Rene Pingenot

Rene Pingenot has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Systems for input and output of data to a well tool
    Patent number: 5448477
    Abstract: System for the input and output of data on a two wire system with a downhole well tool which has a system with sensor devices, a processor, a clock, a memory and a voltage/current communications device which are all powered by a d.c. battery. A phone jack and phone plug connection at the earth's surface enables an operator with a controller to input and output data to the well tool without disassembly and enables setting the clock in the well tool to a selected real time value. This enables synchronization of real time values of data recordings for different tools.
    Type: Grant
    Filed: February 22, 1993
    Date of Patent: September 5, 1995
    Assignee: Panex Corporation
    Inventors: Leroy C. Delatorre, Rene Pingenot