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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/17/1992
Application #:
07726895
Filing Dt:
07/08/1991
Inventor:
LORNE A. WHITEHEAD
Title:
ELECTRO-CHEMICAL ETCH DEVICE
Assignment: 1
Reel/Frame:
005786/0250Recorded: 07/08/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/27/1991
Assignee:
#3935 - 2ND AVE.
BURNABY, BRITISH COLUMBIA V5C 3W9
Correspondent:
CHRISTIE, PARKER & HALE
SUITE 500
P.O. BOX 7068
PASADENA, CA 91109-7067
Assignment: 2
Reel/Frame:
007013/0634Recorded: 06/06/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/12/1994
Assignee:
2501 HUDSON ROAD
ST. PAUL, MINNESOTA 55119
Correspondent:
BLAKE R. WIGGS
OYEN WIGGS GREEN & MUTALA
SUITE 480 - THE STATION
601 WEST CORDOVA STREET, VANCOUVER
BRITISH COLUMBIA, CANADA V6B 1G1

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