Patents by Inventor Luc Pelletier

Luc Pelletier 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).

  • Method and apparatus for utilizing a movable GPS antenna for surveying purposes
    Patent number: 5182566
    Abstract: A method for obtaining Global Positioning System (GPS) information for a required point on the earth's surface, the method comprising: positioning a GPS receiving antenna on a known point, beginning to record received GPS signals and thereafter continuously recording the signals, removably mounting the antenna on a rotary wing aircraft, moving the aircraft to a position proximate the required point, removing the antenna from the aircraft and positioning the antenna on the required point.
    Type: Grant
    Filed: October 2, 1991
    Date of Patent: January 26, 1993
    Assignees: GEOsurv, Inc., Photocompilation PMS, Inc.
    Inventors: James Ferguson, Luc Pelletier