SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (residence = 'Berlin-Gruenwald,, Germany') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Residence is 'Berlin-Gruenwald,, Germany';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1926 | ||||||
U | 1,590,457 | June 29, 1926 | Method of Testing Insulators Manufacturing method of cutting a plastic insulator body to inspect it internally then put the parts back together before drying and firing |
VAUPEL, Albert |
Manufacturing | Westinghouse Electric & Mfg. Co. |
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