Concluding that the board correctly rejected claims as obvious where "there was no indication that obtaining the claimed dimensions was beyond the capabilities of one of ordinary skill in the art or produced any unexpectedly beneficial properties"
Stating that objective evidence of commercial success relating “only to a single embodiment” should be considered even if claim covers “multiple embodiments”
Noting that there are “three appraisal techniques ... available to appraisers,” two of which are the sales comparison and income capitalization approaches