by Steve Reiss (email@example.com)
it was immaterial whether Piasecki had made "the greatest advance ... in
the last 40 years", if this "flowed logically and in an expected manner
from the collective teachings of the prior art".
In Re Frank N. Piasecki and Donald N. Meyers, 745 F.2d 1468 (Fed. Cir. 1984)