Does Apple have Trademark Attorneys?

Does Apple have trademark attorney’s or do they just ignore what they say?
The company seems to have a long history of selecting names without regard to other rights holders. Apple has had problems with the Beatles for the name Apple itself.
Ars Technica recounts a list of other questionable product names.
Bundled remote control software named Rondevoux even through there was already software existing with that name that did the same thing.
OS release named OS-9 even through there was already an Operating System by that name.
Now their new version of the OS is named Tiger, which isn’t making Tiger Direct very happy.