Case Note, Patent Law — The Crop Exemption of the Plant Varieties Protection Act-The Battle Between Farmers and the Seed Industry: How Much Protected Seed May a Farmer Save and Sell Without Committing Infringement? (Asgrow Seed Co. v. Winterboer, 982 F.2d 486, Fed. Cir. 1992, rev’d, 115 S. Ct. 788, 1995.) 34 WASHBURN L.J. 391-414 (1995).