|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 = 'FRIEND') AND (first_name = 'David H.') ORDER BY category DESC, date, patent, type|
Total of 1 patents found where: Last Name is 'FRIEND'; First Name is 'David H.';
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|
|Self-tying Slot Top|
|U||986,702||March 14, 1911||Insulator
Self-tying slot top
|FRIEND, David H.
||Self-tying Slot Top|
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