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Patent Assignment Assignor Details
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Assignor Name : STEENWYK, TIMOTHY E.
Total Assignments: 10
Assignment: 1
Reel/Frame:004716/0157   Pages: 1
Recorded: 04/24/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIELSEN, EDWARD G.
Exec Dt:
04/24/1987
2
STEENWYK, TIMOTHY E.
Exec Dt:
04/24/1987
Assignee
1
LASER ALIGNMENT, INC.
6330 - 28TH STREET, S.E.
A CORP. OF DE.
GRAND RAPIDS, MICHIGAN 49506
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4829418
NONE
07042449
Correspondence name and address
PRICE, HENEVELD, COOPER,
DE WITT & LITTON
5740 FOREMOST DRIVE SE
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 2
Reel/Frame:004800/0782   Pages: 1
Recorded: 10/19/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NIELSEN, EDWARD G.
Exec Dt:
10/14/1987
2
STEENWYK, TIMOTHY E.
Exec Dt:
10/09/1987
Assignee
1
LASER ALIGMENT, INC., 6330 -M 28TH STREET GRAND RAPIDS, MI 49506 A CORP. OF DE.
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4805086
NONE
07110016
Correspondence name and address
PRICE, HENEVELD, COOPER, DE WITT AND
LITTON
5740 FOREMOST DRIVE, S. E.,
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:007455/0820   Pages: 2
Recorded: 03/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEENWYK, TIMOTHY E.
Exec Dt:
03/29/1995
2
WALSTRA, ERIC J.
Exec Dt:
03/29/1995
Assignee
1
LASER ALIGNMENT, INC.
2850 THORNHILLS, S.E.
GRAND RAPIDS, MICHIGAN 49564
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5572809
NONE
08414991
Correspondence name and address
PRICE, HENEVELD, COOPER, DEWITT & LITTON
FREDERICK S. BURKHART
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 4
Reel/Frame:007847/0183   Pages: 2
Recorded: 12/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEENWYK, TIMOTHY E.
Exec Dt:
12/12/1995
Assignee
1
LASER ALIGNMENT, INC.
2850 THORNHILLS, S.E.
GRAND RAPIDS, MICHIGAN 49546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5711022
NONE
08572090
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
FREDERICK S. BURKHART
2851 CHARLEVOIX DR., S.E.
GRAND RAPIDS, MI 49546
Assignment: 5
Reel/Frame:007925/0969   Pages: 2
Recorded: 03/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEENWYK, TIMOTHY E.
Exec Dt:
03/20/1996
2
STOEPKER, ROSS C.
Exec Dt:
03/20/1996
Assignee
1
LASER ALIGNMENT, INC.
2850 THORNHILLS, S.E.
GRAND RAPIDS, MICHIGAN 49546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5742069
NONE
08619926
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART
FREDERICK S. BURKHART
2851 CHARLEVOIX DRIVE, S.E.
SUITE 207
GRAND RAPIDS, MI 49546
Assignment: 6
Reel/Frame:008659/0243   Pages: 2
Recorded: 07/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
STEENWYK, TIMOTHY E.
Exec Dt:
07/29/1997
Assignee
1
LASER ALIGNMENT, INC.
2850 THORNHILLS, S.E.
GRAND RAPIDS, MICHIGAN 49546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5953838
NONE
08903332
Correspondence name and address
VAN DYKE, GARDNER LINN & BURKHART, LLP
FREDERICK S. BURKHART
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 7
Reel/Frame:009480/0101   Pages: 2
Recorded: 09/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FERRELL, DIRRICK J.
Exec Dt:
09/21/1998
2
STOEPKER, ROSS C.
Exec Dt:
09/21/1998
3
STEENWYK, TIMOTHY E.
Exec Dt:
09/21/1998
4
WALSTRA, ERIC JON
Exec Dt:
09/21/1998
Assignee
1
LASER ALIGNMENT, INC.
6330 - 28TH STREET
GRAND RAPIDS, MICHIGAN 49546
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6152238
NONE
09159255
Correspondence name and address
VAN DYKE, GARDNER, LINN & BURKHART, LLP
CATHERINE S. COLLINS
2851 CHARLEVOIX DRIVE, S.E.
P.O. BOX 888695
GRAND RAPIDS, MI 49588-8695
Assignment: 8
Reel/Frame:010169/0303   Pages: 3
Recorded: 08/16/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEENWYK, TIMOTHY E.
Exec Dt:
07/13/1999
2
KNAPP, ROBERT C.
Exec Dt:
07/13/1999
Assignee
1
GENTEX CORPORATION
600 N. CENTENNIAL
ZEELAND, MICHIGAN 49464
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6244716
NONE
09312682
Correspondence name and address
RADER, FISHMAN, GRAUER & MCGARRY
G. THOMAS WILLIAMS
171 MONROE AVENUE, NW, SUITE 600
GRAND RAPIDS, MI 49503
Assignment: 9
Reel/Frame:017844/0175   Pages: 5
Recorded: 06/26/2006
Attorney Dkt #:37041-12275
Conveyance: NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEENWYK, TIMOTHY E.
Exec Dt:
06/07/2006
2
KALIHER, PAUL L.
Exec Dt:
04/20/2006
3
DZIOBA, DAVID
Exec Dt:
05/08/2006
Assignee
1
MATERIAL SCIENCES CORPORATION, ELECTRONIC MATERIALS AND DEVICES GROUP, INC.
2200 EAST PRATT BOULEVARD
ELK GROVE VILLAGE, ILLINOIS 60007-5995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7633301
US20060267385
11315719
Correspondence name and address
MARCHELLE E. ZELAITIS
ONE IBM PLAZA
JENNER & BLOCK LLP
CHICAGO, IL 60611
Assignment: 10
Reel/Frame:025827/0791   Pages: 5
Recorded: 02/21/2011
Attorney Dkt #:49256-109738
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENT SUBMITTAL RECORDED WITH THE USPTO SO AS TO INCLUDE ALL INVENTORS. PREVIOUSLY RECORDED ON REEL 017847 FRAME 0710. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
STEENWYK, TIMOTHY E.
Exec Dt:
06/07/2006
2
DZIOBA, DAVID A.
Exec Dt:
05/08/2006
3
TAYLOR, MICHAEL J.
Exec Dt:
04/24/2006
Assignee
1
MATERIAL SCIENCES CORPORATION, ELECTRONIC MATERIALS AND DEVICES GROUP, INC.
2200 EAST PRATT BOULEVARD
ELK GROVE VILLAGE, ILLINOIS 60007-5995
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7733332
US20060238385
11315820
Correspondence name and address
MARK P. VRLA
BARNES & THORNBURG LLP
P.O. BOX 2786
CHICAGO, IL 60690-2786

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