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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 = 'SMOTHERS') AND (first_name = 'William J.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Last Name is 'SMOTHERS'; First Name is 'William J.';

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T / S Patent Date Description Patentee Category Assigned To
 1962
U Specimen known 3,024,303 March 6, 1962 Glazed Insulator Which Comprises a Ceramic Body and a Primary Coat Under the Glaze Which has a Lower Coefficient of Thermal Expansion than the Ceramic Body
Suspension insulator with compression glaze coating under outer glaze surface		 SMOTHERS, William J.
SELSING, Jorgen
 Suspension The Ohio Brass Co.
 1968
U 3,389,214 June 18, 1968 Coated Insulator
Suspension with RFI coating composed of semiconducting ceramic of silicon carbide		 SMOTHERS, William J.
 RFI The Ohio Brass Co.

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