/Get-AppPatchInfo /Format: /PatchCode: /ProductCode: Displays information about installed MSP patches. If /PatchCode is specified, ...

/Get-AppPatchInfo [/Format:] [/PatchCode:] 
                  [/ProductCode:]

  Displays information about installed MSP patches. If /PatchCode is specified,
  information is displayed for all MSI applications that the patch is applied
  to. If /ProductCode is specified, information is displayed about all patches
  in the specified application. If both are specified, information is displayed
  only if the patch is applied to the specified application.

  Use /Get-AppPatches to find the patch code GUID and the product code GUID. 
  Use /Get-Apps to list all product code GUIDs for an installed application.

  If /PatchCode and /ProductCode are not specified, all installed MSI packages
  and MSP patches are displayed.

  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-AppPatchInfo 

      DISM.exe /Image:C:	est\offline /Get-AppPatchInfo 
        /PatchCode:{7B477EF4-D848-492B-BA85-0297B1AF4F36} 
      
      DISM.exe /Image:C:	est\offline /Get-AppPatchInfo 
        /ProductCode:{A13BF3E2-0C87-4DC3-B555-42EA2ED666E3}

      DISM.exe /Image:C:	est\offline /Get-AppPatchInfo 
        /PatchCode:{7B477EF4-D848-492B-BA85-0297B1AF4F36} 
        /ProductCode:{A13BF3E2-0C87-4DC3-B555-42EA2ED666E3}