"title" Title to display in window title bar.
path Starting directory.
B Start application without creating a new window. The
application has ^C handling ignored. Unless the application
enables ^C processing, ^Break is the only way to interrupt
the application.
I The new environment will be the original environment passed
to the cmd.exe and not the current environment.
MIN Start window minimized.
You probably have enough here for all your needs, but here is another "run minimized" option.
Put his at the top of any script and it will minimize it for you:
:: If window is not minimized, restart it as minimized
::if not DEFINED IS_MINIMIZED set IS_MINIMIZED=1 && start "" /min "%~dpnx0" %* && exit
Note: I do not recommend using this in any script that you will run as system or a hidden service. It does not seem to like it. Of course if it's hidden you don't need this in the first place - but just keep it in mind