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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 = 'LESTER') AND (first_name = 'Ronald H.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'LESTER'; First Name is 'Ronald H.';

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T / S Patent Date Description Patentee Category Assigned To
U Specimen known 3,097,101 July 9, 1963 Ceramic Product and Method of Making the Same
Increases the mechanical and electrical strength of porcelain insulators by controlling the grain size of the flint used in the porcelain body and the glaze.
LESTER, Ronald H.
Porcelain General Electric Co.

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