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 = '65') AND (category.subclass = '60.7') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Class is '65'; Subclass is '60.7';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1938 | ||||||
U | 2,118,795 | May 24, 1938 | Insulator RFI: tin iridized coating to reduce water adherence, radio interference, and reflect sun |
LITTLETON, Jesse T. |
RFI | Corning Glass Works |
1963 | ||||||
U | 3,093,508 | June 11, 1963 | Method of Coating Glass Silicone coated glass that can be used for insulators |
WARTENBERG, Erwin W. |
Glass Coating |
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