|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 = 'CARPENTER') AND (first_name = 'Alexander') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'CARPENTER'; First Name is 'Alexander';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||1,538,238||May 19, 1925||Machine for Assembling Insulator Knobs
Machine for assembling nail-knobs, inserting the nail and crimping it so the nail cannot be removed, thus holding the parts together.
||Manufacturing||C. A. C. Automatic Machine Co.|
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