|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 = 'CHADWICK') AND (first_name = 'Avery') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Last Name is 'CHADWICK'; First Name is 'Avery';
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||93,609||August 10, 1869||Improvement in Lightning Rods
Method of making star shaped lightning rods with silver plated points
|FOOT, David A.
Total of 0.01 seconds