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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 = 'BARTLEY') AND (first_name = 'William O.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Last Name is 'BARTLEY'; First Name is 'William O.';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U 826,916 July 24, 1906 Insulator
Clamp type
BARTLEY, Samuel
BARTLEY, William O.
Clamp Type  
 1909
U 915,406 March 16, 1909 Insulator
Clamp type
BARTLEY, Samuel
BARTLEY, William O.
Clamp Type  

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