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Patent Assignment Assignor Details
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Assignor Name : VANDENBERG, LEO A.
Total Assignments: 4
Assignment: 1
Reel/Frame:006556/0675   Pages: 3
Recorded: 05/26/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/25/1993
Assignee
1
29111 STEPHENSON HIGHWAY
MADISON HEIGHTS, MICHIGAN 48071
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07770440
 
NONE
07956098
Correspondence name and address
MICHAEL O. STURM
HENDERSON & STURM
MIDLAND BUILDING
206 SIXTH AVENUE - SUITE 1213
DES MOINES, IA 50309-4076
Assignment: 2
Reel/Frame:007220/0050   Pages: 2
Recorded: 11/21/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/08/1994
Assignee
1
2911 STEPHENSON HIGHWAY
MADISON HEIGHTS, MICHIGAN 48071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08144420
Correspondence name and address
RICHARD L. FIX
HENDERSON & STURM
MIDLAND BUILDING
206 SIXTH AVENUE-STE. 1213
DES MOINES, IA 50309-4076
Assignment: 3
Reel/Frame:007321/0683   Pages: 2
Recorded: 02/09/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/08/1994
Assignee
1
29111 STEPHENSON HIGHWAY
MADISON HEIGHTS, MICHIGAN 48071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08144420
Correspondence name and address
WOLF, GREENFIELD & SACKS, P.C.
RONALD J. KRANSDORF
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 4
Reel/Frame:007659/0365   Pages: 2
Recorded: 10/02/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/26/1995
Assignee
1
29111 STEPHENSON HIGHWAY
MADISON HEIGHTS, MICHIGAN 48071
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08303764
Correspondence name and address
HENDERSON & STRUM
RICHARD L. FIX
206 SIXTH AVENUE
SUITE 1213
DES MOINES, IA 50309-4076

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