Birmingham Public Library - Subject Resources - Patents and Trademarkshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20RSS feed for selected subject resource.en-usRecent Patents Received by Alabama Inventorshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118#res_1_1454Resource added to the subject guide Patents and Trademarks - ResourcesMon, 20 Oct 2008 16:02:38 CSTPatents and Trademarks - Resources - Local Resourceshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118&res_id=1454#cat_252Confederate Patents issued to Alabama Residentshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118#res_1_1453Resource added to the subject guide Patents and Trademarks - ResourcesMon, 20 Oct 2008 16:02:17 CSTPatents and Trademarks - Resources - Local Resourceshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118&res_id=1453#cat_252United States Patent and Trademark Officehttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118#res_1_1452Resource added to the subject guide Patents and Trademarks - ResourcesMon, 20 Oct 2008 16:00:35 CSTPatents and Trademarks - Resources - Websiteshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118&res_id=1452#cat_251Alabama Inventors Databasehttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118#res_4_129Resource added to the subject guide Patents and Trademarks - ResourcesMon, 20 Oct 2008 15:59:42 CSTPatents and Trademarks - Resources - Local Resourceshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118&res_id=129#cat_252General Information Concerning Patentshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118#res_1_1451Resource added to the subject guide Patents and Trademarks - ResourcesMon, 20 Oct 2008 15:59:21 CSTPatents and Trademarks - Resources - Bookshttp://www.bplonline.org/virtual/subjects/Default.aspx?s_page=20&s_section=118&res_id=1451#cat_7