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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/20/1990
Application #:
07094549
Filing Dt:
09/09/1987
Inventor:
RICKY B. STECK
Title:
METHOD FOR RINSING, CLEANING AND DRYING SILICON WAFERS
Assignment: 1
Reel/Frame:
004768/0249Recorded: 09/09/1987Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
08/12/1987
Assignee:
1253 WOODRIDGE CIRCLE
SALT LAKE CITY, UTAH 84121
Correspondent:
VAUGHN W. NORTH
THORPE, NORTH & WESTERN
9662 SOUTH STATE STREET
SANDY, UT 84070
Assignment: 2
Reel/Frame:
010804/0649Recorded: 05/08/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/01/2000
Assignee:
1300 WEST 8100 SOUTH
WEST JORDAN, UTAH 84088
Correspondent:
MADSON & METCALF
A. JOHN PATE
15 WEST SOUTH TEMPLE, SUITE 900
SALT LAKE CITY, UT 84101

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