https://YOURKBOX/adminui/ticket_list.php?OWNER_ID=1111||OWNER_ID=2222||OWNER_ID=3333||OWNER_ID=4444

Find the owner ID's (1111, 2222, 3333, etc) by using the adminui or userui URL and going to view by-> each owner.

Prolly a faster search in MYSQL to pull those, but thats the easy way.