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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'Armstrong Cork Co.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Assigned To is 'Armstrong Cork Co.';

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T / S Patent Date Description Patentee Category Assigned To
 1951
U 2,552,522 May 15, 1951 Device for Inspecting Transparent Threaded Glass Articles Such as Insulators
Insulator inspection device for dark amber insulators		 COUNSELLOR, JR., Edward D.
 Manufacturing Armstrong Cork Co.

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