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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 = 'BRACH') AND (first_name = 'Leon S.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BRACH'; First Name is 'Leon S.';

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T / S Patent Date Description Patentee Category Assigned To
 1926
D Specimen known 69,381 February 9, 1926 Design for an Insulator
Radio strain		 BRACH, Leon S.
 Strain L. S. Brach Manufacturing Co.

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