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 = 'BOLTON') AND (first_name = 'Daniel G.') ORDER BY date ASC, patent, type |
Total of 2 patents found where: Last Name is 'BOLTON'; First Name is 'Daniel G.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1908 | ||||||
U | 880,121 | February 25, 1908 | Electrical Insulator Knob wiring insulator composed of two or more discs to secure individual wires from each other and the supporting nail or screw. |
BOLTON, Daniel G. |
Knob | |
1912 | ||||||
U | 1,020,122 | March 12, 1912 | Electrical Insulator miscellaneous complicated design of multiple parts and cemented bushing |
BOLTON, Daniel G. |
Miscellaneous | Frank S. Diener |
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