Patents by Inventor Louis Perez, Jr.

Louis Perez, 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).

  • Patent number: 7694734
    Abstract: A method and apparatus are provided for insulating electrical connections to a resonator from fluid downhole under extreme pressure and temperature conditions downhole. The method and apparatus provide a pliable insulator that maintains electrical isolation between a resonator electrical connection during exposure to high pressures downhole. The insulator is substantially chemically non reactive so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to fluids downhole. The insulator has a thermal coefficient of expansion in a range so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to high temperatures downhole.
    Type: Grant
    Filed: October 31, 2005
    Date of Patent: April 13, 2010
    Assignee: Baker Hughes Incorporated
    Inventors: Rocco DiFoggio, Christopher J. Powell, Peter W. Reittinger, Louis Perez, Jr., Srdjan Stankovic, Paul Bergren
  • Patent number: 7647965
    Abstract: A method and apparatus are provided for insulating electrical connections to a resonator from fluid downhole under extreme pressure and temperature conditions downhole. The method and apparatus provide a pliable insulator that maintains electrical isolation between resonator electrical connections during exposure to high pressures downhole. The insulator is evacuated or placed in a vacuum prior to curing to remove bubbles from the insulator material. The insulator is then heat cured. The insulator is substantially chemically non reactive so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to fluids downhole. The insulator has a thermal coefficient of expansion in a range so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to high temperatures downhole.
    Type: Grant
    Filed: July 25, 2006
    Date of Patent: January 19, 2010
    Assignee: Baker Hughes Incorporated
    Inventors: Christopher J. Powell, Louis Perez, Jr.
  • Patent number: 4017987
    Abstract: A footwear assembly in the form of a sandal or like device designed to be attached to the foot after a pedicure has been performed thereon and specifically configured to both keep the foot from becoming soiled and concurrently separating the various toes of the foot. More specifically, a plurality of finger elements are integrally attached at one end to a plug element which itself is attached to the base portion and disposed to extend upwardly therefrom into separating relation to the toes of the foot on which the footwear assembly is mounted. The base means includes a sole portion which is configured at least in part and preferably entirely in corresponding relation to the configuration of the foot so that upon receiving a pedicure one may place the sandal on the pedicured foot and thereby be mobile without dirtying the foot or ruining the pedicure by inadvertent engagement of the toes of the foot.
    Type: Grant
    Filed: January 28, 1976
    Date of Patent: April 19, 1977
    Inventors: Louis A. Perez, Jr., Galina Tatarenko