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Patent Assignment Assignor Details
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Assignor Name : GUENTHER, KENNETH L.
Total Assignments: 18
Assignment: 1
Reel/Frame:003977/0682   Pages: 1
Recorded: 02/18/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
02/16/1982
2
ZEMKE, EDWARD H.
Exec Dt:
02/16/1982
Assignee
1
BELL & HOWELL COMPANY, A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4398459
NONE
06349782
Correspondence name and address
ALAN H. HAGGARD
BELL & HOWELL CO.
6800 MC CORMICK RD.
CHICAGO, IL 60645
Assignment: 2
Reel/Frame:003988/0681   Pages: 2
Recorded: 02/22/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
02/17/1982
2
ZEMKE, EDWARD H.
Exec Dt:
02/17/1982
3
WARDEN, GERALD D.
Exec Dt:
02/11/1982
Assignee
1
BELL & HOWELL COMPANY
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4462428
NONE
06350924
Correspondence name and address
ALAN H. HAGGARD
BELL & HOWELL COMPANY
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 3
Reel/Frame:004268/0235   Pages: 1
Recorded: 09/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZEMKE, EDWARD H.
Exec Dt:
03/25/1982
2
GUENTHER, KENNETH L.
Exec Dt:
03/25/1982
3
BAETHKE, FRIEDRICH W.
Exec Dt:
03/23/1982
Assignee
1
BELL & HOWELL COMPANY
A CORP. OF DE.
CHICAGO, ILLINOIS
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
4416563
NONE
06362778
 
4416563
NONE
06362778
Correspondence name and address
BELL && HOWELL CO.
ATTN: ALAN H. HAGGARD
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 4
Reel/Frame:004026/0966   Pages: 2
Recorded: 07/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
07/01/1982
2
ZEMKE, EDWARD H.
Exec Dt:
07/01/1982
3
WARDEN, GERALD D.
Exec Dt:
07/16/1982
Assignee
1
BELL & HOWELL COMPANY
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4460903
NONE
06399388
Correspondence name and address
ALAN H. HAGGARD
BELL & HOWELL CO.
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 5
Reel/Frame:004026/0937   Pages: 1
Recorded: 07/19/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
07/16/1982
2
ZEMKE, EDWARD H.
Exec Dt:
07/16/1982
3
WARDEN, GERALD D.
Exec Dt:
07/16/1982
Assignee
1
BELL & HOWELL COMPANY
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421587
NONE
06399605
Correspondence name and address
NEAL C. JOHNSON
BELL & HOWELL COMPANY
6800 MC CORMICK ROAD
CHICAGO, IL 60645
Assignment: 6
Reel/Frame:004042/0995   Pages: 1
Recorded: 09/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
09/03/1982
2
ZEMKE, EDWARD H.
Exec Dt:
09/03/1982
Assignee
1
BELL & HOWELL COMPANY
A CORP. OF DE
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4494742
NONE
06415494
Correspondence name and address
ALAN H. HAGGARD
BELL & HOWELL CO.
6800 MCCORMICK RD.
CHICAGO, IL 60645
Assignment: 7
Reel/Frame:004310/0071   Pages: 2
Recorded: 09/07/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LEMKE, ANNE H., LEGAL REPRESENTATIVE OF THE ESTATE OF EDWARD H. ZEMKE, DEC `D
Exec Dt:
08/29/1984
2
GUENTHER, KENNETH L.
Exec Dt:
08/23/1984
3
WARDEN, GERALD D.
Exec Dt:
08/27/1984
Assignee
1
BELL & H+WELL COMPANY, A DE CORP.
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604849
NONE
06648640
Correspondence name and address
LAFF, WHITESEL, CONTE ET AL
401 NORTH MICHIGAN AVE.
CHICAGO, ILL. 60611
Assignment: 8
Reel/Frame:013315/0035   Pages: 3
Recorded: 07/01/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE ASSIGNEE. FILED ON 09/07/1984, RECORDED ON REEL 4310 FRAME 071 ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
THE ESTATE OF EDWARD H. ZEMKE
Exec Dt:
08/23/1984
2
GUENTHER, KENNETH L.
Exec Dt:
08/27/1984
3
WARDEN, GERALD D.
Exec Dt:
08/29/1984
Assignee
1
BELL & HOWELL COMPANY
3400 WEST PRATT AVENUE
LINCOLNWOOD, ILLINOIS 60712
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4604849
NONE
06648640
Correspondence name and address
MCDERMOTT, WILL & EMERY
WILLEM GADIANO
60 13TH STREET, N.W.
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:004738/0284   Pages: 6
Recorded: 06/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WISNIEWSKI, MICHAEL A.
Exec Dt:
06/02/1987
2
VANDER SYDE, GARY L.
Exec Dt:
06/02/1987
3
BEATTY, PAUL J.
Exec Dt:
06/02/1987
4
BOWLES, MYRON A.
Exec Dt:
06/02/1987
5
GUENTHER, KENNETH L.
Exec Dt:
06/02/1987
6
RABINDRAN, K. GEORGE
Exec Dt:
06/02/1987
7
WARDEN, GERALD D.
Exec Dt:
06/15/1987
8
VIANI, KENNETH
Exec Dt:
06/02/1987
Assignee
1
BELL & HOWELL COMPANY, 6800 MCCORMICK ROAD, CHICAGO ILLINOIS, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784379
NONE
07030044
Correspondence name and address
NEUMAN, WILLIAMS, ANDERSON & OLSON
77 WEST WASHINGTON ST.
CHICAGO, IL 60602
Assignment: 10
Reel/Frame:004822/0985   Pages: 2
Recorded: 02/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
02/01/1988
2
RABINDRAN, KARAVATTUVEETIL G.
Exec Dt:
02/01/1988
3
FABER, THOMAS J.
Exec Dt:
02/01/1988
4
ABRAMS, JACK S.
Exec Dt:
01/31/1988
Assignee
1
BELL & HOWELL COMPANY
6800 N. MCCORMICK ROAD
CHICAGO, ILLINOIS 60045
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4877346
NONE
07151200
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVE.,
CHICAGO, IL 60611
Assignment: 11
Reel/Frame:005178/0844   Pages: 2
Recorded: 11/03/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RABINDRAN, K. GEORGE
Exec Dt:
07/18/1989
2
FILICICCHIA, DAVID
Exec Dt:
07/18/1989
3
GUENTHER, KENNETH L.
Exec Dt:
07/18/1989
Assignee
1
BELL & HOWELL PHILLIPSBURG COMPANY
795 ROBLE ROAD
ALLENTOWN, PENNSYLVANIA 18001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4987547
NONE
07350856
Correspondence name and address
ALAN E. J. BRANIGAN
GRIFFIN, BRANIGAN & BUTLER
P. O. BOX 2326
ARLINGTON, VA 22202
Assignment: 12
Reel/Frame:005375/0276   Pages: 2
Recorded: 05/23/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RABINDRAN, K. GEORGE
Exec Dt:
03/27/1990
2
FABER, THOMAS
Exec Dt:
03/27/1990
3
FILICICCHIA, DAVID
Exec Dt:
03/27/1990
4
GUENTHER, KENNETH L.
Exec Dt:
03/27/1990
Assignee
1
BELL & HOWELL COMPANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143225
NONE
07500408
Correspondence name and address
LAFF, WHITESEL, CONTE & SARET
401 NORTH MICHIGAN AVE.
CHICAGO, IL 60611
Assignment: 13
Reel/Frame:005559/0139   Pages: 6
Recorded: 12/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
WISNIEWSKI, MICHAEL A.
Exec Dt:
12/10/1990
2
RABINDRAN, K. GEORGE
Exec Dt:
12/10/1990
3
FABER, THOMAS
Exec Dt:
12/10/1990
4
FILICICCHIA, DAVID
Exec Dt:
12/10/1990
5
GUENTHER, KENNETH L.
Exec Dt:
12/10/1990
6
KALIKA, JOSEPH
Exec Dt:
12/10/1990
7
KERSTEIN, MELVIN T.
Exec Dt:
12/10/1990
8
SHAH, GIRISH B.
Exec Dt:
12/10/1990
9
WILEY, DAVID
Exec Dt:
12/05/1990
Assignee
1
BELL & HOWELL COMPANY, A CORP OF DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5143225
NONE
07500408
Correspondence name and address
WELSH & KATZ, LTD.
135 SOUTH LASALLE STREET, STE.1625
CHICAGO, IL 60603
Assignment: 14
Reel/Frame:005592/0728   Pages: 3
Recorded: 01/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RABINDRAN, K. GEORGE
Exec Dt:
01/16/1991
2
FILICICCHIA, DAVID
Exec Dt:
01/16/1991
3
GUENTHER, KENNETH L.
Exec Dt:
01/16/1991
Assignee
1
BELL & HOWELL PHILLIPSBURG COMPANY, A CORP. OF DELAWARE
795 ROBLE ROAD,
ALLENTOWN, PENNSYLVANIA 18001
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5083281
NONE
07643268
Correspondence name and address
H. WARREN BURNAM, JR.
GRIFFIN, BRANIGAN & BUTLER
POST OFFICE BOX 2326
ARLINGTON, VA 22202
Assignment: 15
Reel/Frame:005911/0656   Pages: 3
Recorded: 10/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KALIKA, JOSEPH
Exec Dt:
10/22/1991
2
RABINDRAN, GEORGE
Exec Dt:
10/22/1991
3
FABER, THOMAS
Exec Dt:
10/22/1991
4
GUENTHER, KENNETH L.
Exec Dt:
10/22/1991
5
KERSTEIN, MELVIN
Exec Dt:
10/22/1991
Assignee
1
BELL & HOWELL COMPANY A CORPORATION OF IL
5215 OLD ORCHARD ROAD, SKOKIE, IL 60077-1076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5257777
NONE
07786074
Correspondence name and address
WELSH & KATZ
135 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 16
Reel/Frame:006904/0417   Pages: 3
Recorded: 03/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FILICICCHIA, DAVID D.
Exec Dt:
01/05/1994
2
GUENTHER, KENNETH L.
Exec Dt:
12/16/1993
3
HAAS, DAVID A.
Exec Dt:
12/15/1993
4
KALIKA, JOSEPH
Exec Dt:
12/15/1993
5
LEE, RAYMOND W.
Exec Dt:
12/16/1993
6
RABINDRAN, K.GEORGE
Exec Dt:
12/06/1993
7
VANDERSYDE, GARY L.
Exec Dt:
12/15/1993
Assignee
1
BELL & HOWELL COMPANY
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077-1076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5503702
NONE
08203814
Correspondence name and address
HOWARD B. ROCKMAN
SUITE 1625
135 SOUTH LASALLE STREET
CHICAGO, IL 60603
Assignment: 17
Reel/Frame:007217/0724   Pages: 3
Recorded: 11/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERSTEIN, MELVIN T.
Exec Dt:
10/19/1994
2
FABER, THOMAS
Exec Dt:
10/20/1994
3
FILICHICCHIA, DAVID D.
Exec Dt:
10/19/1994
4
GUENTHER, KENNETH L.
Exec Dt:
10/19/1994
5
KALIKA, JOSEPH
Exec Dt:
10/19/1994
6
RABINDRAN, K. GEORGE
Exec Dt:
10/19/1994
Assignee
1
BELL & HOWELL COMPANY
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5456457
NONE
08263647
Correspondence name and address
JEFFREY C. NICHOLS
WELSH & KATZ, LTD.
135 S. LASALLE STREET
SUITE 1625
CHICAGO, IL 60603
Assignment: 18
Reel/Frame:007267/0696   Pages: 3
Recorded: 12/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUENTHER, KENNETH L.
Exec Dt:
10/20/1994
2
FABER, THOMAS
Exec Dt:
10/19/1994
3
KALIKA, JOSEPH
Exec Dt:
10/20/1994
4
KERSTEIN, MELVIN T.
Exec Dt:
10/20/1994
5
O'CALLAGHAN, JOHN S.
Exec Dt:
10/20/1994
6
RABINDRAN, K. GEORGE
Exec Dt:
10/20/1994
7
WISNIEWSKI, MICHAEL A.
Exec Dt:
10/20/1994
Assignee
1
BELL & HOWELL COMPANY
5215 OLD ORCHARD ROAD
SKOKIE, ILLINOIS 60077
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5538140
NONE
08326122
Correspondence name and address
JEFFREY C. NICHOLS
WELSH & KATZ, LTD.
135 S. LASALLET STREET
SUITE 1625
CHICAGO, IL 60603

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