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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 = 'GILL') AND (first_name = 'James G.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'GILL'; First Name is 'James G.';

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T / S Patent Date Description Patentee Category Assigned To
U 215,516 May 20, 1879 Improvement in Devices for Attaching Plungers to Glass Presses
Means of attaching a plunger to a glass press using a chuck. (This is known as the ""Gill Chuck"" and may have been used in insulator production, it is not known if Gill was employed by Hemingray at the time of this patent.)
GILL, James G.

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