Yes there is a way to loop through the results and perform an action or actions on each line.
First you would need to output the results of your dir to a file with:
dir /ad /b /s | findstr "\<Launch\>" > output.tmp
REM Then use a for loop to loop through those results and copy to each of them
for /f %%a in (output.tmp) do (
copy c:\path\to\desktop\logmein.url %%a