Patents by Inventor Gilmar de Matos Caldeira

Gilmar de Matos Caldeira 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).

  • System and method for utilizing a pasteurization sensor
    Patent number: 6870486
    Abstract: An environmental condition sensing device arrangement and method for sensing an environmental condition are provided. A device case which is water-tight and/or air-tight is provided for sensing such condition. In addition, a sensing device configured to sense an environmental condition, a transmitter being operatively connected to the sensing device, and a power source supplying power to the sensing device and the transmitter are also provided. The sensing device, the transmitter and the power source are disposed within the device case.
    Type: Grant
    Filed: October 7, 2002
    Date of Patent: March 22, 2005
    Assignee: Smar Research Corporation
    Inventors: Leonardo de Oliveira de Freitas Souza, Gilmar de Matos Caldeira, Evaristo Orellana Alves, Gilberto Selegatto
  • System and method for utilizing a pasteurization sensor
    Publication number: 20040066314
    Abstract: An environmental condition sensing device arrangement and method for sensing an environmental condition are provided. A device case which is water-tight and/or air-tight is provided for sensing such condition. In addition, a sensing device configured to sense an environmental condition, a transmitter being operatively connected to the sensing device, and a power source supplying power to the sensing device and the transmitter are also provided. The sensing device, the transmitter and the power source are disposed within the device case.
    Type: Application
    Filed: October 7, 2002
    Publication date: April 8, 2004
    Inventors: Leonardo de Oliveira de Freitas Souza, Gilmar de Matos Caldeira, Evaristo Orellana Alves, Gilberto Selegatto