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Patent Assignment Details

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Reel/Frame:	004682/0040			Pages:	4
		Recorded:	02/24/1987
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 15

Patent #:	3480395	Issue Dt:		Application #:	04688175	Filing Dt:
Title:

Patent #:	3647384	Issue Dt:		Application #:	04741739	Filing Dt:
Title:

Patent #:	3726621	Issue Dt:		Application #:	05153317	Filing Dt:
Title:

Patent #:	3928515	Issue Dt:	12/23/1975	Application #:	05153318	Filing Dt:	06/15/1971
Title:	SEMICONTINUOUS PROCESS FOR PRODUCING OXIDE REFRACTORY MATERIAL HAVING FINE CRYSTAL STRUCTURE

Patent #:	3861849	Issue Dt:	01/21/1975	Application #:	05290206	Filing Dt:	09/18/1972
Title:	APPARATUS FOR PRODUCING OXIDE REFRACTORY MATERIAL HAVING FINE CRYSTAL STRUCTURE

Patent #:	4415510	Issue Dt:	11/15/1983	Application #:	05314319	Filing Dt:	12/12/1972
Title:	PROCESS FOR MAKING OXIDE REFRACTORY MATERIAL HAVING FINE CRYSTAL STRUCTURE

Patent #:	4061699	Issue Dt:		Application #:	05492628	Filing Dt:
Title:

Patent #:	4304954	Issue Dt:	12/08/1981	Application #:	06045485	Filing Dt:	06/04/1979
Title:	APPARATUS FOR CASTING FUSED REFRACTORY OXIDES HAVING HIGH MELTING POINTS

Patent #:	RE31725	Issue Dt:	11/06/1984	Application #:	06183495	Filing Dt:	09/02/1980
Title:	FUSED ALUMINUM OXIDE ABRASIVE GRAIN CONTAINING REDUCED TITANIUM OXIDE

Patent #:	RE31128	Issue Dt:	01/18/1983	Application #:	06183496	Filing Dt:	09/02/1980
Title:	FUSED ALUMINUM OXIDE ABRASIVE GRAIN CONTAINING REDUCED TITANIUM OXIDE

Patent #:	4337085	Issue Dt:	06/29/1982	Application #:	06192285	Filing Dt:	09/30/1980
Title:	RECOVERY OF PRECIOUS METALS FROM SPENT ALUMINA-CONTAINING CATALYSTS

Patent #:	4349381	Issue Dt:	09/14/1982	Application #:	06192390	Filing Dt:	09/30/1980
Title:	RECOVERY OF HEAVY METALS FROM SPENT ALUMINA

Patent #:	4349909	Issue Dt:	09/14/1982	Application #:	06280726	Filing Dt:	07/06/1981
Title:	APPARATUS FOR CASTING FUSED REFRACTORY OXIDES HAVING HIGH MELTING POINTS

Patent #:	4439895	Issue Dt:	04/03/1984	Application #:	06403987	Filing Dt:	08/02/1982
Title:	OXIDE REFRACTORY MATERIAL HAVING FINE CRYSTAL STRUCTURE; AND PROCESS AND APPARATUS FOR MAKING SAME

Patent #:	3687384	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

12/16/1986

Assignee

NIAGARA FALLS, ONTARIO, CANADA

Correspondence name and address
	MICHAEL L. DUNN
	P.O. BOX 96
	NEWFANE, NY 14108

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