Patents by Inventor William E. Aeschbacher, Jr.

William E. Aeschbacher, Jr. 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).

  • Computer controlled downhole tools for production well control
    Patent number: 5868201
    Abstract: A plurality of electronically controlled downhole tools and systems for use in production wells is presented. These tools and systems include safety valve and pressure monitoring systems, remotely controlled inflation/deflation devices, remotely actuated downhole tool stop systems, remotely controlled fluid/gas control systems, remotely controlled variable choke and shut-off valve systems and a retrievable sensor side pocket mandrel.
    Type: Grant
    Filed: August 22, 1997
    Date of Patent: February 9, 1999
    Assignee: Baker Hughes Incorporated
    Inventors: Terry R. Bussear, Bruce Weightman, William E. Aeschbacher, Jr., Michael F. Krejci, David Rothers, Kevin Jones
  • Downhole tools for production well control
    Patent number: 5706892
    Abstract: A plurality of electronically controlled downhole tools and systems for use in production wells is presented. These tools and systems include safety valve and pressure monitoring systems, remotely controlled inflation/deflation devices, remotely actuated downhole tool stop systems, remotely controlled fluid/gas control systems, remotely controlled variable choke and shut-off valve systems and a retrievable sensor side pocket mandrel.
    Type: Grant
    Filed: February 9, 1996
    Date of Patent: January 13, 1998
    Assignee: Baker Hughes Incorporated
    Inventors: William E. Aeschbacher, Jr., Michael F. Krejci, David Rothers, Kevin Jones