Can subpatchers be passed arguments as opposed to using multiple inputs?

In my former Fortran and Pascal days, I could define a function or procedure that had arguments defined in the declaration statement.

Is there any way to do something similar in Max?

Obviously, the simple way is to feed parameter values into a subpatcher via [input] objects, but I would like to be able to simply add values as arguments to a subpatcher object, like most Max objects do, if there is way to do it.

So, for example, I regularly use a [t 1 500] object fed into two inputs of a small [gatedelay] subpatch to control a [gate]. The first parameter in the trigger gives the normal state of the [gate] and the second gives the period the gate will change state for in ms. So, the idea is that a [gate] that is normaly open would close for 500ms and then reopen.

I'm wondering whether I could define the [gatedelay] object to accept arguments instead of discrete inputs, so that I could use objects like this:

[gatedelay 1 500]