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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
07/28/1987
Application #:
06626702
Filing Dt:
07/02/1984
Inventors:
DON C. BURKMAN, DAVID D. SCHUMACHER, CHARLIE A. PETERSON
Title:
RINSING IN ACID PROCESSING OF SUBSTRATES
Assignment: 1
Reel/Frame:
004281/0458Recorded: 07/02/1984Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/26/1984
Exec Dt:
06/26/1984
Exec Dt:
06/26/1984
Assignee:
322 LAKE HAZELTINE DRIVE
A CORP OF MN
CHASKA, MINNESOTA 55318
Correspondent:
PETERSON, PALMATIER, STURM,
SJOQUIST & BAKER, LTD.
940 NORTHWESTERN FINANCIAL CTR.
7900 XERXES AVE. SOUTH
MINNEAPOLIS, MN 55431
Assignment: 2
Reel/Frame:
005207/0095Recorded: 12/03/1989Pages: 1
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/1987
Assignee:
MINNESOTA
Correspondent:
PALMATIER & SJOQUIST
2000 NORTHWESTERN FINANCIAL CENTER
7900 XERXES AVENUE SOUTH
MINNEAPOLIS, MN 55431
Assignment: 3
Reel/Frame:
005181/0843Recorded: 01/03/1989Pages: 1
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/30/1988
Assignee:
322 LAKE HAZELTINE DRIVE
CHASKA, MINNESOTA 55318-1096
Correspondent:
PALMATIER & SJOQUIST
2000 NORTHWESTERN FINANCIAL CENTER
7900 XERXES AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55431
Assignment: 4
Reel/Frame:
006041/0930Recorded: 03/16/1992Pages: 17
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/28/1992
Assignee:
SUITE 1940
100 SOUTH WACKER DRIVE
CHICAGO, ILLINOIS 60606
Correspondent:
LATHAM & WATKINS
ATTN: LINDA R. KASTNER
SEARS TOWER, SUITE 5800
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:
006924/0912Recorded: 04/04/1994Pages: 11
Conveyance:
RELEASE OF PATENTS
Assignor:
Exec Dt:
03/18/1994
Assignee:
322 LAKE HAZELTINE DRIVE
CHASKA, MINNESOTA 55318-1096
Correspondent:
LINDA R. KASTNER
SUITE 5800
SEARS TOWER
233 S. WACKER DRIVE, STE. 5800
CHICAGO, IL 60606

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