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 = 'SANFORD, JR.') AND (first_name = 'Joseph A.') ORDER BY date ASC, patent, type |
Total of 3 patents found where: Last Name is 'SANFORD, JR.'; First Name is 'Joseph A.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1914 | ||||||
U | 1,093,479 | April 14, 1914 | Insulator Multipart using interchangeable shells cemented to leave air pocket |
SANFORD, JR., Joseph A. |
Multipart | The R. Thomas & Sons Co. |
U | 1,093,480 | April 14, 1914 | Insulator Multipart same as 1,093,479 with plug to block cement from air pocket |
SANFORD, JR., Joseph A. |
Multipart | The R. Thomas & Sons Co. |
U | 1,109,470 | September 1, 1914 | Post Insulator Multipart insulator to support high tension conductors in substation |
SANFORD, JR., Joseph A. |
Multipart | The R. Thomas & Sons Co. |
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