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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'C. D. Stevens') ORDER BY date ASC, patent, type

Total of 1 patents found where: Assigned To is 'C. D. Stevens';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U 834,533 October 30, 1906 Insulator
Knob - split vertically to clamp wire		 NICOLS, James F.
 Knob 1/2 to C. D. Stevens

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