SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (category = 'Flint') ORDER BY last_name DESC, first_name, date, patent, type |
Total of 2 patents found where: Category is 'Flint';
View a patent by clicking on the patent number. You can sort by any of the columns by clicking on the column name.
T / S | Patent | Date | Description | Patentee | Category | Assigned To |
FENTON, Christopher W. | ||||||
U | 393 | September 22, 1837 | Improvement in the Composition of Matter for Fire-Bricks Flint composition material for the Elliott flint insulators |
FENTON, Christopher W. |
Flint | |
U | 6,907 | November 27, 1849 | Improvement in Glazing Pottery-Ware Transparent and colored glaze for pottery and stone ware |
FENTON, Christopher W. |
Flint |
Total of 0.01 seconds