You are trying to read the sentence without context, as if it were an island. But it's surrounded by context: The header (bonus feats), and the following sentences in the paragraph (which feats and at what level). The word "every" is applying to when you get them, not how many you get. And I checked, it is indeed correct, every one of those artificer bonus item creation feats is at or near when a spellcaster could pick them up.
Edit: Also, it does not follow up with "some examples". It specifically says "He gets" followed by which feats and when. No mention of them as examples or that there are any others. That is an exhaustive list.