Patents by Inventor Larry Guffee

Larry Guffee 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).

  • Top suction fluid end
    Patent number: 8069923
    Abstract: A positive displacement wellbore servicing pump having a power end and a fluid end is disclosed. The fluid end has a main chamber and a suction bore in fluid connection with the main chamber and the suction bore has a suction central axis vector. A discharge bore is in fluid connection with the main chamber and the discharge bore has a discharge central axis vector. A portion of the suction central axis vector is vertically higher than any portion of the discharge central axis vector. A method of providing a wellbore servicing fluid to a wellbore is also disclosed. A method of providing a wellbore servicing fluid to a fluid end of a positive displacement pump is also disclosed.
    Type: Grant
    Filed: August 12, 2008
    Date of Patent: December 6, 2011
    Assignee: Halliburton Energy Services Inc.
    Inventors: Ivan Blanco, Stanley Stephenson, David Stribling, Larry Guffee, Greg MaCauely
  • Top suction fluid end
    Publication number: 20100038070
    Abstract: A positive displacement wellbore servicing pump having a power end and a fluid end is disclosed. The fluid end has a main chamber and a suction bore in fluid connection with the main chamber and the suction bore has a suction central axis vector. A discharge bore is in fluid connection with the main chamber and the discharge bore has a discharge central axis vector. A portion of the suction central axis vector is vertically higher than any portion of the discharge central axis vector. A method of providing a wellbore servicing fluid to a wellbore is also disclosed. A method of providing a wellbore servicing fluid to a fluid end of a positive displacement pump is also disclosed.
    Type: Application
    Filed: August 12, 2008
    Publication date: February 18, 2010
    Applicant: Halliburton Energy Services, Inc.
    Inventors: Ivan Blanco, Stanley Stephenson, David Stribling, Larry Guffee, Greg Macauley