John Kwon

Array ( [id] => 2120885 [patent_doc_number] => 04477228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Injection molded propeller' [patent_app_type] => 1 [patent_app_number] => 6/343556 [patent_app_country] => US [patent_app_date] => 1982-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 1568 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477228.pdf [firstpage_image] =>[orig_patent_app_number] => 343556 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2038056 [patent_doc_number] => 04412784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Monocoque type rotor blade' [patent_app_type] => 1 [patent_app_number] => 6/342907 [patent_app_country] => US [patent_app_date] => 1982-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2559 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412784.pdf [firstpage_image] =>[orig_patent_app_number] => 342907 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2077604 [patent_doc_number] => 04447189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Centrifugal pump for moving gaseous liquids' [patent_app_type] => 1 [patent_app_number] => 6/342644 [patent_app_country] => US [patent_app_date] => 1982-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1360 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/447/04447189.pdf [firstpage_image] =>[orig_patent_app_number] => 342644 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2069802 [patent_doc_number] => 04425080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-10 [patent_title] => 'Gas turbine engine casing' [patent_app_type] => 1 [patent_app_number] => 6/337294 [patent_app_country] => US [patent_app_date] => 1982-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1384 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/425/04425080.pdf [firstpage_image] =>[orig_patent_app_number] => 337294 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2086930 [patent_doc_number] => 04424004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'End cap for a rotor shaft of a rotary machine' [patent_app_type] => 1 [patent_app_number] => 6/319861 [patent_app_country] => US [patent_app_date] => 1981-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3042 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424004.pdf [firstpage_image] =>[orig_patent_app_number] => 319861 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2125109 [patent_doc_number] => 04431311 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Extrusion apparatus for the production of foamed synthetic material' [patent_app_type] => 1 [patent_app_number] => 6/307173 [patent_app_country] => US [patent_app_date] => 1981-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1282 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431311.pdf [firstpage_image] =>[orig_patent_app_number] => 307173 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2310291 [patent_doc_number] => 04715724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Head attachment for a hydraulic synthetic-resin working machine for colored synthetic resin' [patent_app_type] => 1 [patent_app_number] => 6/303928 [patent_app_country] => US [patent_app_date] => 1981-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/715/04715724.pdf [firstpage_image] =>[orig_patent_app_number] => 303928 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2099595 [patent_doc_number] => 04445817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Propeller construction' [patent_app_type] => 1 [patent_app_number] => 6/290608 [patent_app_country] => US [patent_app_date] => 1981-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 9 [patent_no_of_words] => 1113 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445817.pdf [firstpage_image] =>[orig_patent_app_number] => 290608 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2088943 [patent_doc_number] => 04486146 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-04 [patent_title] => 'Aircraft propulsion means' [patent_app_type] => 1 [patent_app_number] => 6/289734 [patent_app_country] => US [patent_app_date] => 1981-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 2933 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/486/04486146.pdf [firstpage_image] =>[orig_patent_app_number] => 289734 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2038027 [patent_doc_number] => 04412781 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-01 [patent_title] => 'Vortex blower' [patent_app_type] => 1 [patent_app_number] => 6/285554 [patent_app_country] => US [patent_app_date] => 1981-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2350 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/412/04412781.pdf [firstpage_image] =>[orig_patent_app_number] => 285554 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2093156 [patent_doc_number] => 04456427 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Cooling air injector for turbine blades' [patent_app_type] => 1 [patent_app_number] => 6/272623 [patent_app_country] => US [patent_app_date] => 1981-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3834 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456427.pdf [firstpage_image] =>[orig_patent_app_number] => 272623 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2048160 [patent_doc_number] => 04406582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-27 [patent_title] => 'Submersible pump discharge head' [patent_app_type] => 1 [patent_app_number] => 6/265056 [patent_app_country] => US [patent_app_date] => 1981-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1980 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/406/04406582.pdf [firstpage_image] =>[orig_patent_app_number] => 265056 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2146558 [patent_doc_number] => 04538960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Axial thrust balancing device for pumps' [patent_app_type] => 1 [patent_app_number] => 6/234178 [patent_app_country] => US [patent_app_date] => 1981-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1447 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538960.pdf [firstpage_image] =>[orig_patent_app_number] => 234178 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2146558 [patent_doc_number] => 04538960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Axial thrust balancing device for pumps' [patent_app_type] => 1 [patent_app_number] => 6/234178 [patent_app_country] => US [patent_app_date] => 1981-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1447 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538960.pdf [firstpage_image] =>[orig_patent_app_number] => 234178 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2146558 [patent_doc_number] => 04538960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Axial thrust balancing device for pumps' [patent_app_type] => 1 [patent_app_number] => 6/234178 [patent_app_country] => US [patent_app_date] => 1981-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1447 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538960.pdf [firstpage_image] =>[orig_patent_app_number] => 234178 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2146558 [patent_doc_number] => 04538960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Axial thrust balancing device for pumps' [patent_app_type] => 1 [patent_app_number] => 6/234178 [patent_app_country] => US [patent_app_date] => 1981-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1447 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/538/04538960.pdf [firstpage_image] =>[orig_patent_app_number] => 234178 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2016626 [patent_doc_number] => 04419050 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Method and apparatus for controlling propeller pitch' [patent_app_type] => 1 [patent_app_number] => 6/179047 [patent_app_country] => US [patent_app_date] => 1980-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3594 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419050.pdf [firstpage_image] =>[orig_patent_app_number] => 179047 [rel_patent_id] =>[rel_patent_doc_number] =>)