Patents by Inventor Michael D. Lamers

Michael D. Lamers 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).

  • Well logging evaporative thermal protection system
    Patent number: 4248298
    Abstract: An evaporative thermal protection system for use in hostile environment well logging applications, the system including a downhole thermal protection cartridge disposed within a well logging sonde or tool to keep a payload such as sensors and support electronics cool, the cartridge carrying either an active evaporative system for refrigeration or a passive evaporative system, both exhausting to the surface through an armored flexible fluidic communication mechanical cable.
    Type: Grant
    Filed: February 21, 1979
    Date of Patent: February 3, 1981
    Assignee: Measurement Analysis Corporation
    Inventors: Michael D. Lamers, Vincent P. Martelli