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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 = 'BARRINGER') AND (first_name = 'Lawrence E.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'BARRINGER'; First Name is 'Lawrence E.';

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T / S Patent Date Description Patentee Category Assigned To
 1911
U 1,009,630 November 21, 1911 Insulating Compound
Insulator composition made of asbestos, flint, and calcium hydrate.		 BARRINGER, Lawrence E.
   General Electric Co.

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