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 = 'NEWHALL') AND (first_name = 'Walter P.') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'NEWHALL'; First Name is 'Walter P.';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1881 | ||||||
U | 250,950 | December 13, 1881 | Electrical Conductor for Oil Tank Protection Lightning rod protection system for an oil tank |
NEWHALL, Walter P. |
Lightning Rod | 1/2 to James Casey |
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