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 = 'CREIGHTON') AND (first_name = 'Elmer') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'CREIGHTON'; First Name is 'Elmer';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1920 | ||||||
U | 1,360,896 | November 30, 1920 | Cemented Insulator Multipart cementing procedure evacuate air from cement, coat with tar |
CREIGHTON, Elmer |
Multipart | General Electric Co. |
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