Patents Assigned to ISC Companies, Inc.
  • Control system for operating grain bin systems
    Patent number: 10509383
    Abstract: A control system for controlling a shared variable frequency drive for operating more than one mechanical systems of a grain bin. The control system includes at least one processor circuit that is configured to operate the shared VFD in both a first mode, wherein operating in the first mode results in operating a fan assembly of the grain bin, and a second mode, wherein operating in the second mode results in operating an unload sweep assembly within the grain bin.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: December 17, 2019
    Assignee: ISC Companies, Inc.
    Inventor: Michael D. Dahlin