Lyndsey Marie Beckhardt

Array ( [id] => 6863394 [patent_doc_number] => 20030188920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-09 [patent_title] => 'Internal lens system for loudspeaker waveguides' [patent_app_type] => new [patent_app_number] => 10/180691 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3841 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0188/20030188920.pdf [firstpage_image] =>[orig_patent_app_number] => 10180691 [rel_patent_id] =>[rel_patent_doc_number] =>)