it appears, imo, that our patent re exam attorneys,
SCHWEGMAN, LUNDBERG & WOESSNER
also happen to do some of the apple patent applications.................
http://www.businessweek.com/news/2012-06-25/apple-disney-usoc-home-depot-intellectual-property
excerpt:
Apple, based in Cupertino, California, applied for the patent in October with assistance from Schwegman, Lundberg & Woessner PA of Minneapolis.