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Patent Assignment Assignor Details
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Assignor Name : RUSTERHOLZ, JOHN T.
Total Assignments: 12
Assignment: 1
Reel/Frame:004720/0103   Pages: 2
Recorded: 06/05/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANILENKO, MICHAEL
Exec Dt:
02/06/1984
2
RUSTERHOLZ, JOHN T.
Exec Dt:
02/08/1984
3
LAHTI, ARCHIE E.
Exec Dt:
02/06/1984
Assignee
1
SPERRY CORPORATION, 1290 AVENUE OF THE AMERICAS, NEW YORK, NEW YORK, 10019, A CORP. OF DE.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4691279
NONE
06585708
Correspondence name and address
CHARLES A. JOHNSON
UNISYS CORPORATION M.S.4763
OFFICE OF GENERAL COUNSEL
P.O. BOX 64942
ST. PAUL, MN 55164-9907
Assignment: 2
Reel/Frame:004761/0326   Pages: 2
Recorded: 08/31/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAMSTRA, JAMES R.
Exec Dt:
07/16/1985
2
KOEHLER, HOWARD A.
Exec Dt:
07/11/1985
3
RUSTERHOLZ, JOHN T.
Exec Dt:
07/11/1985
4
TANGLIN, DAVID J.
Exec Dt:
07/11/1985
Assignee
1
SPERRY CORPORATION
1290 AVENUE OF THE AMERICA
A CORP OF DE
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4706191
NONE
06761135
Correspondence name and address
UNISYS CORPORATION
2276 HIGHCREST RD.
ROSEVILLE MN 55113
Assignment: 3
Reel/Frame:005070/0525   Pages: 3
Recorded: 05/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUSTERHOLZ, JOHN T.
Exec Dt:
07/11/1985
2
LAHTI, ARCHIE E.
Exec Dt:
07/11/1985
3
BUSHARD, LOUIS B.
Exec Dt:
07/11/1985
4
BYERS, LARRY L.
Exec Dt:
07/11/1985
5
HAMSTRA, JAMES R.
Exec Dt:
07/16/1985
6
HOMAN, CHARLES H.
Exec Dt:
07/11/1985
Assignee
1
SPERRY CORPORATION, A CORP. OF DE
1290 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4873630
NONE
06761201
Correspondence name and address
CHARLES A. JOHNSON
SPERRY CORP., M. S. 4763
P. O. BOX 43942
ST. PAUL, MN 55164
Assignment: 4
Reel/Frame:005312/0669   Pages: 4
Recorded: 05/21/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUSTERHOLZ, JOHN T.
Exec Dt:
07/11/1985
2
HOMAN, CHARLES J.
Exec Dt:
07/11/1985
3
BROWN, LOWELL E.
Exec Dt:
07/11/1985
4
BENNETT, DONALD B.
Exec Dt:
07/11/1985
5
MALNATI, ROBERT J.
Exec Dt:
07/11/1985
6
HAMSTRA, JAMES R.
Exec Dt:
07/16/1985
Assignee
1
SPERRY CORPORATION
1290 AVENUE OF THE AMERICAS, A CORP. OF DE.
NEW YORK, NEW YORK 10019
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4945479
NONE
06761139
Correspondence name and address
UNISYS CORPORATION
2276 HIGHCREST ROAD
ROSEVILLE, MN. 55113
Assignment: 5
Reel/Frame:004993/0973   Pages: 1
Recorded: 12/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUSTERHOLZ, JOHN T.
Exec Dt:
03/27/1986
2
SCHOMBURG, JOHN R.
Exec Dt:
03/27/1986
Assignee
1
SPERRY CORPORATION, 1290 AVE., OF THE AMERICAS, NEW YORK, NY 10019, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4839845
NONE
06846414
Correspondence name and address
UNISYS CORPORATION
2276 HIGHCREST RD.
ROSEVILLE, MN 55113
Assignment: 6
Reel/Frame:004993/0921   Pages: 2
Recorded: 12/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RUSTERHOLZ, JOHN T.
Exec Dt:
07/11/1988
2
HAMSTRA, JAMES R.
Exec Dt:
07/16/1988
Assignee
1
SPERRY CORPORATION, 1290 AVENUE OF THE AMERICAS, NEW YORK, NY 10019, A DE CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4858115
NONE
06760718
Correspondence name and address
UNISYS CORPORATI0N
2276 HIGHCREST RD.
ROSEVILLE, MN 55113
Assignment: 7
Reel/Frame:007258/0501   Pages: 2
Recorded: 12/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUSTERHOLZ, JOHN T.
Exec Dt:
12/13/1994
Assignee
1
UNISYS CORPORATION
MS 4772
2276 HIGHCREST ROAD
ROSEVILLE, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5634113
NONE
08354336
Correspondence name and address
STEVEN P. SKABRAT
MS 4772
2276 HIGHCREST ROAD
ROSEVILLE, MN 55113
Assignment: 8
Reel/Frame:007436/0375   Pages: 4
Recorded: 03/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AUBEL, MARK D.
Exec Dt:
03/31/1995
2
BOEHM, ARTHUR F.
Exec Dt:
03/31/1995
3
KERZMAN, JOSEPH P.
Exec Dt:
03/31/1995
4
PAUL, RICHARD F.
Exec Dt:
03/31/1995
5
REZEK, JAMES E.
Exec Dt:
03/31/1995
6
RUSTERHOLZ, JOHN T.
Exec Dt:
03/29/1995
Assignee
1
UNISYS CORPORATION
MS 4772
STEVEN P. SKABRAT 2276 HIGHCREST ROAD
ROSEVILLE, MINNESOTA 55113
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5696693
NONE
08414881
Correspondence name and address
UNISYS CORPORATION
STEVEN P. SKABRAT
MS 4772
2276 HIGHCREST ROAD
ROSEVILLE, MN 55113
Assignment: 9
Reel/Frame:008389/0317   Pages: 6
Recorded: 01/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KERZMAN, JOSEPH P.
Exec Dt:
01/20/1997
2
REZEK, JAMES E.
Exec Dt:
01/21/1997
3
RUSTERHOLZ, JOHN T.
Exec Dt:
01/15/1997
Assignee
1
UNISYS CORPORATION
TOWNSHIP LINE AND UNION MEETING ROADS
BLUE BELL, PENNSYLVANIA 19424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5912820
NONE
08786851
Correspondence name and address
NAWROCKI, ROONEY & SIVERTSON
BRIAN N. TUFTE
3433 BROADWAY STREET N.E.
SUITE 401
MINNEAPOLIS, MN 55413
Assignment: 10
Reel/Frame:008444/0292   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUSTERHOLZ, JOHN T.
Exec Dt:
03/27/1997
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
555 RIVER OAKS PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5781903
NONE
08775795
Correspondence name and address
FENWICK & WEST LLP
JOHN T. MCNELIS, ESQ.
TWO PALO ALTO SQUARE
SUITE 700
PALO ALTO, CA 94306
Assignment: 11
Reel/Frame:008444/0388   Pages: 2
Recorded: 04/09/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RUSTERHOLZ, JOHN T.
Exec Dt:
04/04/1997
Assignee
1
CADENCE DESIGN SYSTEMS, INC.
555 RIVER OAKS PARKWAY
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5864838
NONE
08777596
Correspondence name and address
FENWICK & WEST LLP
ATTN: JOHN T. MCNELIS, ESQ.
TWO PALO ALTO SQUARE
SUITE 700
PALO ALTO, CA 94306
Assignment: 12
Reel/Frame:018725/0102   Pages: 3
Recorded: 12/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CRANDALL, CARL R.
Exec Dt:
12/18/2006
2
HEIDEMAN, MICHAEL J.
Exec Dt:
12/18/2006
3
OTTO, MICHAEL C.
Exec Dt:
12/18/2006
4
RUSTERHOLZ, JOHN T.
Exec Dt:
12/18/2006
Assignee
1
UNISYS CORPORATION
P.O. BOX 64942
BETH L. MCMAHON, M.S. 4773
ST. PAUL, MINNESOTA 55164
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080155224
11643264
Correspondence name and address
UNISYS CORPORATION
ATTN: BETH L. MCMAHON
M.S. 4773
P.O. BOX 64942
ST. PAUL, MAN 55164

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