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Patent Assignment Details

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Reel/Frame:	012463/0037			Pages:	5
		Recorded:	01/11/2002
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	4517440	Issue Dt:	05/14/1985	Application #:	06123531	Filing Dt:	02/22/1980
Title:	UNDERWATER ELECTRODE WITH WATERPROOF INTEGRITY

Patent #:	4527037	Issue Dt:	07/02/1985	Application #:	06487351	Filing Dt:	04/21/1983
Title:	ELECTRODE DRIVE AND NOZZLE SYSTEM FOR AN AUTOMATIC AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	4437649	Issue Dt:	03/20/1984	Application #:	06488917	Filing Dt:	04/27/1983
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	4540225	Issue Dt:	09/10/1985	Application #:	06529916	Filing Dt:	09/07/1983
Title:	SWIVEL CABLE COUPLING FOR AN AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	4571478	Issue Dt:	02/18/1986	Application #:	06609048	Filing Dt:	05/10/1984
Title:	ELECTRODE DRIVE AND NOZZLE SYSTEM FOR AN AUTOMATIC AIR CARBON-ARC CUTTING AND GOUGING TORCH

Patent #:	D293296	Issue Dt:	12/22/1987	Application #:	06636524	Filing Dt:	08/01/1984
Title:	TORCH FOR EXOTHERMIC CUTTING ELECTRODES

Patent #:	4544139	Issue Dt:	10/01/1985	Application #:	06662207	Filing Dt:	10/18/1984
Title:	COATED EXOTHERMIC CUTTING ELECTRODE

Patent #:	4575604	Issue Dt:	03/11/1986	Application #:	06662208	Filing Dt:	10/18/1984
Title:	CONSTANT POTENTIAL/CONSTANT CURRENT AUTOMATIC CONTROL SYSTEM FOR AIR-CARBON ARC METAL REMOVAL

Patent #:	4573665	Issue Dt:	03/04/1986	Application #:	06677458	Filing Dt:	12/03/1984
Title:	SELF-CONTAINED EXOTHERMIC CUTTING SYSTEM

Patent #:	D297783	Issue Dt:	09/27/1988	Application #:	06762599	Filing Dt:	08/05/1985
Title:	PORTABLE ENCLOSURE FOR OXYGEN ARC CUTTING EQUIPMENT

Patent #:	4697791	Issue Dt:	10/06/1987	Application #:	06815433	Filing Dt:	12/31/1985
Title:	EXOTHERMIC CUTTING ELECTRODE

Patent #:	4787142	Issue Dt:	11/29/1988	Application #:	07058977	Filing Dt:	06/08/1987
Title:	A METHOD OF FABRICATING AN EXOTHERMIC CUTTING ELECTRODE

Patent #:	4864093	Issue Dt:	09/05/1989	Application #:	07253969	Filing Dt:	10/05/1988
Title:	EXOTHERMIC CUTTING ELECTRODE

Assignor

Exec Dt:

06/30/1997

Assignee

101 SOUTH HANLEY ROAD

ST. LOUIS, MISSOURI 63105

Correspondence name and address
	SENNIGER, POWERS, LEAVITT & ROEDEL
	MICHAEL G. GODAR, ESQ.
	ONE METROPOLITAN SQUARE, 16TH FLOOR
	ST. LOUIS, MO 63102

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