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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 = 'MANWARING') AND (first_name = 'Robert A.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'MANWARING'; First Name is 'Robert A.';

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T / S Patent Date Description Patentee Category Assigned To
 1915
U Specimen known 1,140,050 May 18, 1915 Insulator
U-189 & U-189A, CD 175.5 The insulator was designed to support the power line to street lights. Only pieces of a specimen have been found. (see 1,101,802)		 MANWARING, Robert A.
HESSEL, James T.
 Insulator  

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