|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';
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||1,925,058||August 29, 1933||Process for Forming Plastic Clay Masses
Wet process clay reflocculation method to eliminate pugging process
|ROWLAND, Davidge H.
|Wet Process||Locke Insulator Corp.|
Total of 0.00 seconds