TY - BOOK AU - Kieff,F.Scott TI - Principles of patent law: cases and materials T2 - University casebook series SN - 9781599411873 AV - KF3113 P746 2008 PY - 2008/// CY - New York, N.Y. PB - Thomson/West KW - Patent laws and legislation KW - United States KW - Cases N1 - Includes bibliographical references and index ER -