|SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'The Colonial Insulator Co.') ORDER BY date ASC, patent, type|
Total of 1 patents found where: Assigned To is 'The Colonial Insulator Co.';
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||2,261,583||November 4, 1941||Method of Making Hollow Forms
Method of casting hollow forms
|HEMPHILL, James R.
||Manufacturing||The Colonial Insulator Co.|
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