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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN category ON category.patent = patent.patent AND category.type = patent.type WHERE (category.class = '524') AND (category.subclass = '588') ORDER BY date ASC, patent, type

Total of 1 patents found where: Class is '524'; Subclass is '588';

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T / S Patent Date Description Patentee Category Assigned To
U 4,749,824 June 7, 1988 High Voltage Insulators
Polymer suspension made of silicon elastomer
Polymer Dow Corning Corp.

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