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-Siemensstadt,, Germany') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Residence is 'Berlin-Siemensstadt,, Germany';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1957 | ||||||
U | 2,776,332 | January 1, 1957 | Self-Cleaning Outdoor High Tension Insulators Spiral or helical side petticoats that are washed by rain |
VON CRON, Hans |
Spiral | Siemens-Schuckertwerke Aktiengesellschaft |
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