Just realized, by looking back at that "LeWorks" 28/2.8 lens and at this Artralab 28/2.8 lens that there are not many differences between these. If any So it looks like the front ring can take any engraved name.
Now, on a more serious note, I am really interested (heh, changed my mind since 2 weeks ago) in a compact 28mm lens. I do have the Nokton, but I concluded it is too big and too heavy (at 46mm long and 330g), so I would like to half its size and weight. Hence I started reserching between Color Skopar and Elmarit. Everything so far seems to point me towards the Color Skopar. Now wondering if I should wait for any of those Chinese releases (whatever the name)....
So it looks like the front ring can take any engraved name.