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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 = 'PITHER') AND (first_name = 'Leslie F.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'PITHER'; First Name is 'Leslie F.';

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T / S Patent Date Description Patentee Category Assigned To
 1965
U 3,224,857 December 21, 1965 Apparatus for Homogenzing Molten Glass in a Forehearth
Method of stirring colorants into glass batch
ALLMAN, Orin H.
BRUMM, Carl E.
PITHER, Leslie F.
OI Owens-Illinois Glass Co.

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