|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Edwin Pickering and Barton Pickering') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Assigned To is 'Edwin Pickering and Barton Pickering';
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||176,820||May 2, 1876||Improvement in Lightning Rods
Lightning rod made by bending a strip of metal to form two right angle triangles placed back to back and twisted
|VERMILYA, Leland D.
||Lightning Rod||2/3 to Edwin Pickering and Barton Pickering|
Total of 0.02 seconds