This is a nice trick from the member Keith Norman (thanks for the idea!).

You can print these two images with the notes on the fingerboard and the empty fingerboard. E.g.: If you wan´t to memorize the notes and patterns of the minor pentatonic in A. Just draw the lines of the pentatonic over the notes with a marker or pencil. Or you can write the notes of the first pentatonic pattern into the image of the empty fingerboard. That can help you to memorize the notes and pattern of the pentatonic scale.