Patents by Inventor Brent D. Carnahan

Brent D. Carnahan 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).

  • Patent number: 6981694
    Abstract: A motorcycle stand comprising a base member, a raising lever member, and wheels, wherein the raising lever member is connected to the base member, the wheels are connected on the lower portion of the base member; and, wherein the vertical arc between the base member and the raising lever member is approximate 45 degrees to 90 degrees.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: January 3, 2006
    Inventor: Brent D. Carnahan
  • Publication number: 20040099851
    Abstract: A motorcycle stand comprising a base member, a raising lever member, and wheels, wherein the raising lever member is connected to the base member, the wheels are connected on the lower portion of the base member; and, wherein the vertical arc between the base member and the raising lever member is approximate 45 degrees to 90 degrees.
    Type: Application
    Filed: September 8, 2003
    Publication date: May 27, 2004
    Inventor: Brent D. Carnahan
  • Patent number: 6305475
    Abstract: A method of installing multiple strings within a wellbore. The method utilizes a carrier string having carrier string joints, a plurality of side strings each having side string joints, and a carrier tool for transferring the weight of the side strings to the carrier string permitting the side strings to be held, raised, and lowered within the wellbore by holding, raising, and lowering the carrier string. The carrier tool includes a body having a threaded through bore extending through the body and at least one threaded blind bore on the body. The method comprises the steps of engaging the carrier string joint into the carrier tool at the through bore so that the carrier string extends vertically upward and downward from the carrier tool, and engaging side string joints into the carrier tool at the at least one threaded blind bore.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: October 23, 2001
    Assignee: Aera Energy LLC
    Inventor: Brent D. Carnahan