|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 = 'DEMOREST') AND (first_name = 'David W.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'DEMOREST'; First Name is 'David W.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||120,251||October 24, 1871||Improvement in Lightning Rod Couplings
Lightning rods with interconnecting couplings
|DEMOREST, David W.
||Lightning Rod Coupling|
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