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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 = 'MCGILL') AND (first_name = 'John J.') ORDER BY specimen ASC, date, patent, type

Total of 1 patents found where: Last Name is 'MCGILL'; First Name is 'John J.';

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T / S Patent Date Description Patentee Category Assigned To
 1906
U 829,416 August 28, 1906 Third Rail Insulator
Third rail insulator with 2-part metal cap to secure the rail.
MCGILL, John J.
Third Rail 1/2 to Frank J. Guernsey

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