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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/24/1989
Application #:
07314721
Filing Dt:
02/23/1989
Inventor:
NORMAN G. GRATKE
Title:
SELF-REFERENCING CAPACITIVE KEY CELL STRUCTURE AND SWITCHCORE MATRICES FORMED THEREFROM
Assignment: 1
Reel/Frame:
005049/0045Recorded: 02/23/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/21/1989
Assignee:
727 W. GLENDALE AVENUE
MILWAUKEE, WISCONSIN
Correspondent:
DONALD G. CASSER
C/O QUARLES & BRADY
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4497
Assignment: 2
Reel/Frame:
005994/0094Recorded: 01/21/1992Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/08/1992
Assignee:
727 GLENDALE AVE.
P.O. BOX 571 MILWAUKEE, WI 53201-0571
WISCONSIN
Correspondent:
MICHAEL J. MCGOVERN
QUARLES & BRADY
411 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-4497
Assignment: 3
Reel/Frame:
006653/0352Recorded: 08/16/1993Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/1993
Assignee:
8225 W. PARKLAND COURT
MILWAUKEE, WISCONSIN 53223
Correspondent:
FOLEY & LARDNER
CHRISTIAN G. CABOU
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-5367
Assignment: 4
Reel/Frame:
006653/0358Recorded: 08/16/1993Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/23/1993
Assignee:
3900 EAST CAMELBACK ROAD, SUITE 600
PHOENIX, ARIZONA 85018
Correspondent:
FOLEY & LARDNER
CHRISTIAN G. CABOU
777 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202-5367

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