|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 = 'CHINNOCK') AND (first_name = 'Charles E.') ORDER BY description DESC, date, patent, type|
Total of 1 patents found where: Last Name is 'CHINNOCK'; First Name is 'Charles E.';
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||224,580||February 17, 1880||Induced Current Guard for Electrical Conductors
Pre-transposition technique to eliminate induced current on telephone and telegraph wires
|CHINNOCK, Charles E.
Total of 0.01 seconds