Finding patent invalid where an inherent benefit "is not an additional requirement imposed by the claims . . . but rather a property necessarily present" when the other limitations are satisfied
Holding that a "district court did not abuse its discretion in limiting inventor testimony to factual testimony that did not require expert opinion" because the witnesses "had not previously provided expert reports or been qualified as ... expert"
Recognizing that the Supreme Court set aside the rigid application of the TSM Test and ensured use of customary knowledge as an ingredient in that equation.
Stating that "[t]he mere fact that a certain thing may result from a given set of circumstances is not sufficient" to establish inherency (quoting Hansgirg v. Kemmer , 102 F.2d 212, 214 (C.C.P.A. 1939) )
The licensee shall in each contract in which there is a writing affirmatively state the code to which the manufactured home was built, i.e., FB (factory built), HUD or PRE-HUD. 3 CCR 714-1-L-4