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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 = 'HILL') AND (first_name = 'Gregory C.') ORDER BY date ASC, patent, type

Total of 3 patents found where: Last Name is 'HILL'; First Name is 'Gregory C.';

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T / S Patent Date Description Patentee Category Assigned To
 1917
U 1,238,768 September 4, 1917 Insulator
Suspension cap and pin to improve strength of connection		 HILL, Gregory C.
 Suspension  
 1934
U 1,977,129 October 16, 1934 Hardware for Guy Strain Insulators
Metal hardware for guy strain insulators		 HILL, Gregory C.
 Strain Locke Insulator Corp.
 1937
U 2,096,613 October 19, 1937 Multithread Pin Insulator Assembly
Pin with threaded malleable thimble that screws onto the steel pin allowing each adjustment of insulator with conductor		 HILL, Gregory C.
 Pin Locke Insulator Corp.

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