Patents by Inventor Richard A. Tejral

Richard A. Tejral 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).

  • Remote computer control for irrigation systems
    Patent number: 4626984
    Abstract: A remote computer system for controlling a plurality of irrigation systems, each of which has a local controller for controlling an individual system, includes an intelligent remote unit associated with each local controller, each intelligent remote unit having a computer with a stored program for fully independently operating the local controller and the irrigation system associated therewith. A central base station controller includes its own computer which is linked by a communications link with each of the intelligent remote units, the stored program in the base station computer permitting operator monitor and control of the various parameters being monitored and controlled by the intelligent remote units.
    Type: Grant
    Filed: August 29, 1984
    Date of Patent: December 2, 1986
    Assignee: Valmont Industries, Inc.
    Inventors: Rudy R. Unruh, James A. Lamb, Richard A. Tejral