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Patent Assignment Assignor Details
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Assignor Name : SPERANZA, DONALD
Total Assignments: 13
Assignment: 1
Reel/Frame:004006/0125   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
06/10/1982
Assignee
1
EATON CORPORATION
100 ERIEVIEW PLAZA
A CORP. OF OH
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4469974
NONE
06388400
Correspondence name and address
EATON CORPORATION
100 ERIEVIEW PLAZA
CLEVELAND, OH 44114
Assignment: 2
Reel/Frame:004008/0049   Pages: 1
Recorded: 06/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
06/10/1982
Assignee
1
EATON CORPORATION ,100 ERIEVIEW PLAZA, CLEVELAND, OHIO 4114,A CORP.OF OHIO
OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4617620
NONE
06388350
Correspondence name and address
EATON CORP.
100 ERIEVIEW PLAZA
CLEVELAND, OH 44114
Assignment: 3
Reel/Frame:004101/0720   Pages: 1
Recorded: 02/28/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
02/21/1983
Assignee
1
EATON CORPORATION, A CORP. OF OHIO
100 ERIEVIEW PLAZA,
CLEVELAND,, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4537353
NONE
06470794
Correspondence name and address
ROGER JOHNSTON
EATON CORP.
100 ERIEVIEW PLAZA
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:004368/0019   Pages: 2
Recorded: 09/12/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SPERANZA, DONALD
Exec Dt:
09/07/1984
2
LANE, E. JAMES
Exec Dt:
09/07/1984
3
MARKYVECH, RONALD K.
Exec Dt:
09/07/1984
Assignee
1
EATON CORPORATION, A CORP OF OHIO
1111 SUPERIOR AVE.
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4576065
NONE
06649630
Correspondence name and address
EATON CORP.
EATON CENTER
1111 SUPERIOR AVE.
CLEVELAND, OH 44114
Assignment: 5
Reel/Frame:004586/0921   Pages: 1
Recorded: 08/06/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
05/12/1986
Assignee
1
EATON CORPORATION
EATON CENTER
A CORP. OF OHIO
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4714144
NONE
06853483
Correspondence name and address
EATON CORP.
EATON CENTER
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:004575/0285   Pages: 2
Recorded: 07/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COTE, WILLIAM F.
Exec Dt:
05/22/1986
2
SPERANZA, DONALD
Exec Dt:
05/22/1986
Assignee
1
EATON CORPORATION, A CORP OF OH.
1111 SUPERIOR AVE.
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4849899
NONE
06848544
Correspondence name and address
EATON CORP.
1111 SUPERIOR AVE.
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:004648/0718   Pages: 3
Recorded: 12/15/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMYTH, ROBERT E.
Exec Dt:
12/01/1986
2
SPERANZA, DONALD
Exec Dt:
12/01/1986
Assignee
1
EATON CORPORATION
EATON CENTER
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4595986
NONE
06659114
Correspondence name and address
EATON CORP.
1111 SUPERIOR AVE.
CLEVELAND, OH 44114
Assignment: 8
Reel/Frame:004898/0789   Pages: 1
Recorded: 04/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
04/08/1988
Assignee
1
EATON CORPORATION, A CORP. OF OH
1111 SUPERIOR AVE.
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4852006
NONE
07182608
Correspondence name and address
EATON CORP.
1111 SUPERIOR AVE.
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:004979/0417   Pages: 1
Recorded: 11/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
SPERANZA, DONALD
Exec Dt:
11/08/1988
Assignee
1
EATON CORPORATION, A CORP. OF OHIO
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4947331
NONE
07223309
Correspondence name and address
EATON CORPORATION
1111 SUPERIOR AVENUE
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:004992/0864   Pages: 2
Recorded: 12/20/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOPPIE, LYLE O.
Exec Dt:
12/16/1988
2
SPERANZA, DONALD
Exec Dt:
12/08/1988
Assignee
1
EATON CORPORATION, 1111 SUPERIOR AVE., CLEVELAND, OH 44114, AN OH CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4908553
NONE
07286992
Correspondence name and address
ROBERT D. MARSHALL, JR.
KRASS & YOUNG
2855 COOLIDGE
SUITE 210
TROY, MI 48084
Assignment: 11
Reel/Frame:005056/0003   Pages: 2
Recorded: 03/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
COTE', WILLIAM F.
Exec Dt:
01/25/1989
2
SPERANZA, DONALD
Exec Dt:
03/13/1989
Assignee
1
EATON CORPORATION, EATON CENTER, CLEVELAND, OH 44114, A CORP. OF OH
OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4899858
NONE
07318100
Correspondence name and address
HOWARD D. GORDON
EATON CORPORATION
PAT. DEPT., EATON CENTER
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:011994/0190   Pages: 6
Recorded: 07/09/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MACK, WILLIAM JOSEPH
Exec Dt:
06/04/2001
2
SPERANZA, DONALD
Exec Dt:
06/07/2001
3
STASIK, ANTHONY
Exec Dt:
06/06/2001
4
CHAN, KWOK WAH
Exec Dt:
06/06/2001
5
HAWARDEN, JEFFREY PHILIP
Exec Dt:
06/06/2001
6
WHEELER, ROBERT STANLEY
Exec Dt:
06/07/2001
7
KELLY, TIMOTHY PETER
Exec Dt:
06/06/2001
Assignee
1
EATON CORPORATION
CORPORATION MICHIGAN
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6494810
US20020183165
09870309
Correspondence name and address
RADER, FISHMAN & GRAUER PLLC
MICHAEL B. STEWART, ESQ.
39533 WOODWARD AVENUE, SUITE 140
BLOOMFIELD HILLS, MICHIGAN 48304
Assignment: 13
Reel/Frame:018615/0779   Pages: 19
Recorded: 11/17/2006
Attorney Dkt #:08350.5852
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FUNKE, STEVEN J.
Exec Dt:
09/21/2006
2
BLOMS, JASON K.
Exec Dt:
09/29/2006
3
CROWELL, THOMAS J.
Exec Dt:
09/27/2006
4
LEMAN, SCOTT A.
Exec Dt:
09/19/2006
5
WEBER, JAMES R.
Exec Dt:
05/16/2006
6
SKORUPSKI, JEFFREY H.
Exec Dt:
07/19/2006
7
GENISE, THOMAS A.
Exec Dt:
07/19/2006
8
NELLUMS, RICHARD A.
Exec Dt:
07/19/2006
9
SMEDLEY, DANIEL G.
Exec Dt:
07/20/2006
10
SPERANZA, DONALD
Exec Dt:
07/17/2006
Assignee
1
CATERPILLAR INC.
100 N.E. ADAMS STREET
INTELLECTUAL PROPERTY DEPARTMENT
PEORIA, ILLINOIS 61629-6490
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7678015
US20070254771
11600745
Correspondence name and address
CATERPILLAR/FINNEGAN, HENDERSON, L.L.P.
901 NEW YORK AVENUE, NW
WASHINGTON, DC 20001-4413

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