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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (date >= '1971-00-00' AND date < '1972-00-00') ORDER BY date ASC, patent, type

Total of 2 patents found where: Year is 1971

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T / S Patent Date Description Patentee Category Assigned To
 1971
U 3,582,538 June 1, 1971 Prestressed Insulator
Prestressing post type insulators by making porcelain in compression in order to increase cantilever load		 KILLIAN, Stanley C.
DEWEY, Benjamin F.
 Post Type Interpace Corp.
U 3,589,986 June 29, 1971 Method of Fabricating a Glass Forming Apparatus
Plating of molds with Chromium for glass blocks & TV faceplates		 NULL, Carroll Thomas
 OI Owens-Illinois Glass Co.

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