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Patent Assignment Details

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Reel/Frame:	005181/0843			Pages:	1
		Recorded:	01/03/1989
Conveyance:	CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Total properties: 23

Patent #:	3641906	Issue Dt:		Application #:	05020608	Filing Dt:
Title:

Patent #:	3727620	Issue Dt:	04/17/1973	Application #:	05020667	Filing Dt:	03/18/1970
Title:	RINSING AND DRYING DEVICE

Patent #:	3769992	Issue Dt:	11/06/1973	Application #:	05204910	Filing Dt:	12/06/1971
Title:	SPRAY PROCESSING MACHINE

Patent #:	3782522	Issue Dt:		Application #:	05290171	Filing Dt:
Title:

Patent #:	3913749	Issue Dt:		Application #:	05496519	Filing Dt:
Title:

Patent #:	3936660	Issue Dt:		Application #:	05510148	Filing Dt:
Title:

Patent #:	3990462	Issue Dt:	11/09/1976	Application #:	05578735	Filing Dt:	05/19/1975
Title:	SUBSTRATE STRIPPING AND CLEANING APPARATUS

Patent #:	4004130	Issue Dt:		Application #:	05625136	Filing Dt:
Title:

Patent #:	4132567	Issue Dt:	01/02/1979	Application #:	05841656	Filing Dt:	10/13/1977
Title:	APPARATUS FOR AND METHOD OF CLEANING AND REMOVING STATIC CHARGES FROM SUBSTRATES

Patent #:	4197000	Issue Dt:		Application #:	05908701	Filing Dt:
Title:

Patent #:	4286541	Issue Dt:	09/01/1981	Application #:	06060973	Filing Dt:	07/26/1979
Title:	APPLYING PHOTORESIST ONTO SILICON WAFERS

Patent #:	D286081	Issue Dt:	10/07/1986	Application #:	06613429	Filing Dt:	05/24/1984
Title:	COMBINED HIGH INTENSITY LIGHT AND HOLDER FOR SILICON WAFERS OR SIMILAR ARTICLE

Patent #:	4609575	Issue Dt:	09/02/1986	Application #:	06626640	Filing Dt:	07/02/1984
Title:	METHOD OF APPARATUS FOR APPLYING CHEMICALS TO SUBSTRATES IN AN ACID PROCESSING SYSTEM

Patent #:	4682615	Issue Dt:	07/28/1987	Application #:	06626702	Filing Dt:	07/02/1984
Title:	RINSING IN ACID PROCESSING OF SUBSTRATES

Patent #:	4691722	Issue Dt:	09/08/1987	Application #:	06636724	Filing Dt:	08/01/1984
Title:	BOWL FOR LIQUID SPRAY PROCESSING MACHINE

Patent #:	4595222	Issue Dt:	06/17/1986	Application #:	06655253	Filing Dt:	09/28/1984
Title:	CARRIER HANDLE

Patent #:	4595222	Issue Dt:	06/17/1986	Application #:	06655253	Filing Dt:	09/28/1984
Title:	CARRIER HANDLE

Patent #:	4682614	Issue Dt:	07/28/1987	Application #:	06759426	Filing Dt:	07/26/1985
Title:	WAFER PROCESSING MACHINE

Patent #:	4699298	Issue Dt:	10/13/1987	Application #:	06815025	Filing Dt:	12/30/1985
Title:	BUNG CONNECTION

Patent #:	4664133	Issue Dt:	05/12/1987	Application #:	06891111	Filing Dt:	07/28/1986
Title:	WAFER PROCESSING MACHINE

Patent #:	4801335	Issue Dt:	01/31/1989	Application #:	06920516	Filing Dt:	12/12/1986
Title:	RINSING IN ACID PROCESSING OF SUBSTRATES

Patent #:	4749440	Issue Dt:	06/07/1988	Application #:	07048952	Filing Dt:	05/12/1987
Title:	GASEOUS PROCESS AND APPARATUS FOR REMOVING FILMS FROM SUBSTRATES

Patent #:	4857142	Issue Dt:	08/15/1989	Application #:	07247712	Filing Dt:	09/22/1988
Title:	METHOD AND APPARATUS FOR CONTROLLING SIMULTANEOUS ETCHING OF FRONT AND BACK SIDES OF WAFERS

Assignor

Exec Dt:

03/30/1988

Assignee

322 LAKE HAZELTINE DRIVE

CHASKA, MINNESOTA 55318-1096

Correspondence name and address
	PALMATIER & SJOQUIST
	2000 NORTHWESTERN FINANCIAL CENTER
	7900 XERXES AVENUE SOUTH
	MINNEAPOLIS, MINNESOTA 55431

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