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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 = 'WETZEL') AND (first_name = 'Kurt') ORDER BY date ASC, patent, type

Total of 1 patents found where: Last Name is 'WETZEL'; First Name is 'Kurt';

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T / S Patent Date Description Patentee Category Assigned To
 1933
U 1,925,058 August 29, 1933 Process for Forming Plastic Clay Masses
Wet process clay reflocculation method to eliminate pugging process		 ROWLAND, Davidge H.
WETZEL, Kurt
 Wet Process Locke Insulator Corp.

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