Patents by Inventor Christopher D. Gander

Christopher D. Gander 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).

  • Sonic monitor system for a tank
    Patent number: 11566932
    Abstract: A sonic monitor system for a tank is disclosed in which the system comprises a remote tank sensor device for installation in a bung opening of a storage tank for determining a level of fluid within the storage tank and for generating a signal indicative of the level of fluid within the storage tank, and a receiver device for receiving the signal indicative of the level of fluid within the storage tank, the receiver device having a display and a siren with the receiver device actuating the siren when the receiver device determines that the level of fluid within the tank is at a predetermined level.
    Type: Grant
    Filed: July 1, 2015
    Date of Patent: January 31, 2023
    Assignee: Husky Corporation
    Inventors: Roger E. Wiersma, Christopher D Gander, Mike E Ciholas
  • Sonic monitor system for a tank
    Publication number: 20160011036
    Abstract: A sonic monitor system for a tank is disclosed in which the system comprises a remote tank sensor device for installation in a bung opening of a storage tank for determining a level of fluid within the storage tank and for generating a signal indicative of the level of fluid within the storage tank, and a receiver device for receiving the signal indicative of the level of fluid within the storage tank, the receiver device having a display and a siren with the receiver device actuating the siren when the receiver device determines that the level of fluid within the tank is at a predetermined level.
    Type: Application
    Filed: July 1, 2015
    Publication date: January 14, 2016
    Inventors: Roger E. Wiersma, Christopher D. Gander