|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 = 'HATCHETT') AND (first_name = 'Andrew') ORDER BY specimen ASC, date, patent, type|
Total of 1 patents found where: Last Name is 'HATCHETT'; First Name is 'Andrew';
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|
|U||844,796||February 19, 1907||Insulating Wire Holder
Self-tying via spiral slot
||Self-tying Miscellaneous||1/3 to Battiste, 1/3 to Porter|
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