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 = 'HIGGINS') AND (first_name = 'Ray') ORDER BY date ASC, patent, type |
Total of 1 patents found where: Last Name is 'HIGGINS'; First Name is 'Ray';
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T / S | Patent | Date | Description | Patentee | Category | Assigned To |
1939 | ||||||
U | 2,155,835 | April 25, 1939 | Ceramic Insulating Material Improved ceramic composition using titanium oxide that will fire at typical kiln temperatures |
MCCREERY, George L. CAMPBELL, Van E. HIGGINS, Ray |
Ceramic Composition | The Ohio Brass Co. |
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