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SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'H. W. Johns-Manville Co.') ORDER BY date ASC, patent, type

Total of 1 patents found where: Assigned To is 'H. W. Johns-Manville Co.';

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T / S Patent Date Description Patentee Category Assigned To
 1904
U 751,664 February 9, 1904 Electric Insulator
Composition insulator of asbestos (Brown p. 57 & 71)		 LYMAN, Thomas T.
 Composition H. W. Johns-Manville Co.

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