Patents by Inventor Brooks Bernard

Brooks Bernard 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).

  • Ball valve
    Patent number: 5275191
    Abstract: An apparatus for repairing a ball valve is disclosed. Generally, the ball valve contains an inner diameter which receives a ball member, and a first and second passageway portions. The apparatus comprises a ball seat insert retainer, with the first end being attached to the inner diameter of the ball member. A seat having a first end and a second end, with the first end being angled to engage with the ball member. A seat holder is also disclosed for holding the seat. A spring can also be provided for biasing the seat into engagement with the ball seat insert retainer.
    Type: Grant
    Filed: April 20, 1993
    Date of Patent: January 4, 1994
    Inventor: Brooks Bernard