TY - GEN T1 - Drilling economics :Financial modelling can make patent mining cost effective and productive / AU - Bechtel, J.s., AU - Throckmorton, R. I. VL - GB 138 Aug/Sepages 2008 No 31, pages 73-78 CN - K9 ID - 24911 KW - Intellectual property. KW - Patents. KW - Patents KW - Patents TI - Drilling economics :Financial modelling can make patent mining cost effective and productive / ER -