TY - GEN AU - Choate R.A. AU - Choate R.A. ED - Trademarks - United States - Cases;Copyrights - United States - Cases;Patent law - United States;Law TI - Cases and materials on Patent Law SN - 314599932 CY - St. Paul KW - Cases and materials on Patent Law : Including trade secrets - copyrights - trademarks ER -