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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 = 'CRAMER') AND (first_name = 'Walter') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'CRAMER'; First Name is 'Walter';

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T / S Patent Date Description Patentee Category Assigned To
 1933
U 1,894,292 January 17, 1933 Strain Insulator
Helical strain insulator		 CRAMER, Walter
 Helical Locke Insulator Corp.

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