Comment Re:How does this violate the 4th? (Score 1) 299
Incorrect.
I'm a patent litigator these days. I can and do issue subpeonas by filling out a form (AO-88 in civil cases, google it), signing it, and mailing it to people, businesses. I've lost track of the number I've sent, no judge required.
If the recipient fights it, then a judge gets involved to referee.