|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'The Billings & Spencer Co.') ORDER BY date ASC, patent, type|
Total of 2 patents found where: Assigned To is 'The Billings & Spencer Co.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|U||535,660||March 12, 1895||Insulator
Strain in the shape of a ball
|BELCHER, Warren J.
||Strain||The Billings & Spencer Co.|
|U||576,392||February 2, 1897||Insulator
|BILLINGS, Harry E.
||Trolley Hanger||The Billings & Spencer Co.|
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