|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 = 'WEAVER') AND (first_name = 'David') ORDER BY category ASC, date, patent, type|
Total of 1 patents found where: Last Name is 'WEAVER'; First Name is 'David';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||851,577||April 23, 1907||Cross Arm Pin
Steel pin with clips at the bottom to secure the pin and ribs at the top to prevent turning
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