|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 = 'BEYER') AND (first_name = 'David S.') ORDER BY category ASC, date, patent, type|
Total of 1 patents found where: Last Name is 'BEYER'; First Name is 'David S.';
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||887,578||May 12, 1908||Hanger for Electric Wires
Tree type - swinging
|BEYER, David S.
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