Design origins are from outside the USA though, I don't think it matters too much, as long as the bulk of the production is done in the US and some percentage of offset is achieved.
Some more recent examples:
US101 "Marine One" (US version of the Merlin EH101 for the president)
Eurocopter UH-145
Airbus KC-330 (well maybe)
And an old example:
B-57 Canberra
Then there are the Mi-17 and C-212 of the CIA, hehe, but I guess the law wouldn't apply to those anyway.