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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (last_name = 'BELL') AND (first_name = 'Joseph R.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BELL'; First Name is 'Joseph R.';

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T / S Patent Date Description Patentee Category Assigned To
 1903
U Specimen known 726,846 May 5, 1903 Insulator for Electric Wires
U-181 & CD 207 (sim) self-tying screw top (see 664,432)		 BELL, Joseph R.
 Insulator  

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