|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 = 'MACCALLUM') AND (first_name = 'Alexander P.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'MACCALLUM'; First Name is 'Alexander P.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||937,140||October 19, 1909||Non-detachable Insulator
Pin permanently fixed to the insulator via slotted pinhole
MACCALLUM, Alexander P.
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