|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 = 'BARNITZ') AND (first_name = 'Richard W.') ORDER BY assigned_to DESC, date, patent, type|
Total of 1 patents found where: Last Name is 'BARNITZ'; First Name is 'Richard W.';
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|T / S||Patent||Date||Description||Patentee||Category||Assigned To|
|Porcelain Products, Inc.|
|U||2,323,967||July 13, 1943||Thimble Equipped Insulator
Malleable metal thimble cemented in the pinhole with a flange to cover the cement
|BARNITZ, Richard W.
||Thimble||Porcelain Products, Inc.|
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