Originally Posted by Double Barrel
The Steelers only have two Super Bowl losses.
p.s. And the Patriots have 4 Super Bowl losses in their history. They lost to the '85 Bears, the '95 Packers, and the two recent ones to the Giants.
Also, the Giants have 1 loss to the Baltimore Ravens in 2001.
All that information is irrelevant anyway, and the "dynasty period" doesn't include all-time. For example, one could argue the Cowboys and Steelers have had two different dynasties.