SELECT DISTINCT patent.*, YEAR(date) as year FROM patent LEFT JOIN name ON name.patent = patent.patent AND name.type = patent.type WHERE (date >= '1972-00-00' AND date < '1973-00-00') ORDER BY last_name ASC, first_name, date, patent, type |
Total of 1 patents found where: Year is 1972
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 |
OGAWA, Yutaka | ||||||
U | 3,658,583 | April 25, 1972 | Method for Producing Semi-Conducting Glaze Compositions for Electric Insulators RFI semi-conductive glaze formulas |
OGAWA, Yutaka |
RFI | NGK Insulators, Ltd. |
Total of 0.00 seconds