Forester W. Isen

Array ( [id] => 2356813 [patent_doc_number] => 04703506 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Directional microphone apparatus' [patent_app_type] => 1 [patent_app_number] => 6/888057 [patent_app_country] => US [patent_app_date] => 1986-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 3588 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703506.pdf [firstpage_image] =>[orig_patent_app_number] => 888057 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2310822 [patent_doc_number] => 04691356 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'AM/FM synchronizing circuit' [patent_app_type] => 1 [patent_app_number] => 6/886720 [patent_app_country] => US [patent_app_date] => 1986-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1712 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/691/04691356.pdf [firstpage_image] =>[orig_patent_app_number] => 886720 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2502553 [patent_doc_number] => 04843626 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Multiband limiter with automatic limiting threshold (ALT) compensation' [patent_app_type] => 1 [patent_app_number] => 6/884211 [patent_app_country] => US [patent_app_date] => 1986-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2971 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843626.pdf [firstpage_image] =>[orig_patent_app_number] => 884211 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2422428 [patent_doc_number] => 04731844 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Apparatus for cancelling a pilot signal from a composite signal' [patent_app_type] => 1 [patent_app_number] => 6/882384 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7117 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731844.pdf [firstpage_image] =>[orig_patent_app_number] => 882384 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2453605 [patent_doc_number] => 04757538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Separation of L+R from L-R in BTSC system' [patent_app_type] => 1 [patent_app_number] => 6/882753 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1287 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/757/04757538.pdf [firstpage_image] =>[orig_patent_app_number] => 882753 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2457455 [patent_doc_number] => 04723288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-02 [patent_title] => 'Stereo decoding by direct time sampling' [patent_app_type] => 1 [patent_app_number] => 6/882111 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6188 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/723/04723288.pdf [firstpage_image] =>[orig_patent_app_number] => 882111 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2525976 [patent_doc_number] => 04819270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-04 [patent_title] => 'Stereo dimensional recording method and microphone apparatus' [patent_app_type] => 1 [patent_app_number] => 6/881632 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 4560 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/819/04819270.pdf [firstpage_image] =>[orig_patent_app_number] => 881632 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2479226 [patent_doc_number] => 04845758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-07-04 [patent_title] => 'Equalizer with adjustable band filters and a digital filter suitable for use in the equalizer' [patent_app_type] => 1 [patent_app_number] => 6/878933 [patent_app_country] => US [patent_app_date] => 1986-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 8486 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/845/04845758.pdf [firstpage_image] =>[orig_patent_app_number] => 878933 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2334487 [patent_doc_number] => 04706291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Reverberation imparting device' [patent_app_type] => 1 [patent_app_number] => 6/877442 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 37 [patent_no_of_words] => 13488 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706291.pdf [firstpage_image] =>[orig_patent_app_number] => 877442 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2567296 [patent_doc_number] => 04809337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Audio noise gate' [patent_app_type] => 1 [patent_app_number] => 6/877225 [patent_app_country] => US [patent_app_date] => 1986-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4841 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/809/04809337.pdf [firstpage_image] =>[orig_patent_app_number] => 877225 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2419260 [patent_doc_number] => 04761814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Variable bandwidth multivoice demodulating circuit' [patent_app_type] => 1 [patent_app_number] => 6/876601 [patent_app_country] => US [patent_app_date] => 1986-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1403 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761814.pdf [firstpage_image] =>[orig_patent_app_number] => 876601 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2389574 [patent_doc_number] => 04752960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Audio processing circuit' [patent_app_type] => 1 [patent_app_number] => 6/877224 [patent_app_country] => US [patent_app_date] => 1986-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4013 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752960.pdf [firstpage_image] =>[orig_patent_app_number] => 877224 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2334533 [patent_doc_number] => 04706294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-10 [patent_title] => 'Audio control device' [patent_app_type] => 1 [patent_app_number] => 6/872674 [patent_app_country] => US [patent_app_date] => 1986-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3440 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/706/04706294.pdf [firstpage_image] =>[orig_patent_app_number] => 872674 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2422579 [patent_doc_number] => 04731852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-15 [patent_title] => 'Method to electronically clarify sound or picture information and an arrangement to carry out the method' [patent_app_type] => 1 [patent_app_number] => 6/870540 [patent_app_country] => US [patent_app_date] => 1986-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2866 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/731/04731852.pdf [firstpage_image] =>[orig_patent_app_number] => 870540 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2356748 [patent_doc_number] => 04703501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-27 [patent_title] => 'Sound multiplex receiver' [patent_app_type] => 1 [patent_app_number] => 6/864656 [patent_app_country] => US [patent_app_date] => 1986-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3365 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/703/04703501.pdf [firstpage_image] =>[orig_patent_app_number] => 864656 [rel_patent_id] =>[rel_patent_doc_number] =>)