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Patent Assignment Details

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Reel/Frame:	007656/0736			Pages:	10
		Recorded:	10/06/1995
Conveyance:	SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 14

Patent #:	4204573	Issue Dt:	05/27/1980	Application #:	05795204	Filing Dt:	05/09/1977
Title:	HEAT EXCHANGER WITH CONCENTRIC FLOW TUBES

Patent #:	4254826	Issue Dt:	03/10/1981	Application #:	06074554	Filing Dt:	09/11/1979
Title:	MODULAR HEAT EXCHANGER

Patent #:	4465024	Issue Dt:	08/14/1984	Application #:	06534402	Filing Dt:	09/23/1983
Title:	WATER HEATER

Patent #:	4869208	Issue Dt:	09/26/1989	Application #:	06913348	Filing Dt:	09/30/1986
Title:	COMPACT MODULAR FLUID STORAGE AND HEATING SYSTEM

Patent #:	4936260	Issue Dt:	06/26/1990	Application #:	07297589	Filing Dt:	01/17/1989
Title:	BOILER OR WATER HEATER WITH INSULATED WATER TANK

Patent #:	4968066	Issue Dt:	11/06/1990	Application #:	07386455	Filing Dt:	07/27/1989
Title:	BOLT-ON FLANGE

Patent #:	4938204	Issue Dt:	07/03/1990	Application #:	07395475	Filing Dt:	08/18/1989
Title:	WATER HEATER OR BOILER WITH IMPROVED THERMAL EFFICIENCY

Patent #:	4981112	Issue Dt:	01/01/1991	Application #:	07446642	Filing Dt:	12/06/1989
Title:	POTABLE HOT WATER STORAGE VESSEL AND METHOD OF MANUFACTURE

Patent #:	5220887	Issue Dt:	06/22/1993	Application #:	07869513	Filing Dt:	04/16/1992
Title:	MODULAR VERTICAL TUBE TANK AND METHOD OF MANUFACTURE

Patent #:	5395230	Issue Dt:	03/07/1995	Application #:	08097651	Filing Dt:	07/26/1993
Title:	HIGH RATIO MODULATION COMBUSTION SYSTEM AND METHOD OF OPERATION

Patent #:	5437249	Issue Dt:	08/01/1995	Application #:	08143937	Filing Dt:	10/27/1993
Title:	COMBINATION BURNER AND FLUE GAS COLLECTOR FOR WATER HEATERS AND BOILERS

Patent #:	5400962	Issue Dt:	03/28/1995	Application #:	08144148	Filing Dt:	10/27/1993
Title:	SYSTEM AND METHOD FOR REDUCED PURGE OPERATION OF A FORCED DRAFT BURNER IN A WATER HEATER

Patent #:	5479913	Issue Dt:	01/02/1996	Application #:	08381129	Filing Dt:	01/31/1995
Title:	DIRECT CONTACT WATER HEATER

Patent #:	3947950	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

Exec Dt:

07/18/1995

Assignee

25 SOUTH CHARLES STREET, COMMERCIAL FINANCE DIVISION

BALTIMORE, MARYLAND 21201

Correspondence name and address
	JOSEPH R.S. TYSSOWSKI
	GEBHARDT & SMITH
	401 EAST PRATT STREET, 9TH FLOOR
	BALTIMORE, MD 21202

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