Importing a PAT Hatch fill

Hi guys,

This is my first post , hope you can help. I am a landscape designer that uses Designer X4  for our design work. I would like to import a PAT file from a vendors site that is a pattern for concrete pavers that I frequently use. Is this doable in Designer? I'm not the sharpest tool in the shed when it comes to computer interfacing but after struggling with this for awhile I figured I'd reach out for a little help. Thanks! 

 Ken