/Get-AppPatches /Format: /ProductCode: Displays information about all applied MSP patches for all applications installed ...

/Get-AppPatches [/Format:] [/ProductCode:]

  Displays information about all applied MSP patches for all applications
  installed on the offline image. If a product code GUID is specified,
  information is displayed about all patches in the specified MSI application.
  Use the /Format option to specify a table or list format for the output.  If
  /Format is not specified, the output is formatted as a list.  This command
  is not supported against an online image.

    Examples: 
      DISM.exe /Image:C:	est\offline /Get-AppPatches 

      DISM.exe /Image:C:	est\offline /Get-AppPatches 
        /ProductCode:{A13BF3E2-0C87-4DC3-B555-42EA2ED666E3}