Search the Insulator Patent Reference Library

SELECT DISTINCT patent.*, YEAR(date) as year FROM patent WHERE (assigned_to = 'H. C. Fry Glass Co.') ORDER BY date ASC, patent, type

Total of 2 patents found where: Assigned To is 'H. C. Fry Glass Co.';

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T / S	Patent	Date	Description	Patentee	Category	Assigned To
		1919
U	1,312,053	August 5, 1919	Process of Decomposing Potassium Silicates Process of extracting potassium to be used in glass manufacture (see patent 1,327,781; 1,327,782)	SCHOLES, Samuel R.	Glass	H. C. Fry Glass Co.
		1927
U	1,623,301	April 5, 1927	Heat Resisting Glass Glass of nearly opaque nature, probably that used for Fry insulators	BRENNER, Ralph F.	Glass	H. C. Fry Glass Co.

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