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Patent Assignment Assignor Details
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Assignor Name : DAVIDSON, DAVID L.
Total Assignments: 10
Assignment: 1
Reel/Frame:004900/0761   Pages: 1
Recorded: 05/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRODSKY, BRUCE L.
Exec Dt:
05/27/1988
2
DAVIDSON, DAVID L.
Exec Dt:
05/27/1988
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA.
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4918566
NONE
07199417
Correspondence name and address
L.A. AIELLO
WESTINGHOUSE ELECTRIC CORP.
LAW DEPT. INTELLECTUAL PROPERTY
1310 BEULAH RD., CHURCHILL
PITTSBURGH, PA 15235
Assignment: 2
Reel/Frame:004925/0870   Pages: 2
Recorded: 08/04/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRODSKY, BRUCE L.
Exec Dt:
05/27/1988
2
DAVIDSON, DAVID L.
Exec Dt:
05/27/1988
3
HUTTON, DWIGHT L.
Exec Dt:
06/10/1988
4
VASILADIOTIS, WILLIAM L.
Exec Dt:
06/23/1988
5
WHITE, MARK D.
Exec Dt:
06/03/1988
Assignee
1
WESTINGHOUSE ELECTRIC CORPORATION, A CORP. OF PA
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4920476
NONE
07199488
Correspondence name and address
L. A. AIELLO
WESTINGHOUSE ELECTRIC CORP.
LAW DEPARTMENT-INTELLECTUAL PROPERTY
1310 BEULAH RD., CHURCHILL
PITTSBURGH, PA 15235
Assignment: 3
Reel/Frame:006975/0009   Pages: 4
Recorded: 05/09/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWAB, STUART T.
Exec Dt:
04/26/1994
2
GRAEF, RENEE C.
Exec Dt:
04/26/1994
3
DAVIDSON, DAVID L.
Exec Dt:
04/26/1994
Assignee
1
SOUTHWEST RESEARCH INSTITUTE
6220 CULEBRA RD.
SAN ANTONIO, TEXAS 75228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5494867
NONE
08212019
Correspondence name and address
JOHN L. SIGALOS
12900 PRESTON ROAD
SUITE 804
DALLAS, TX 75230
Assignment: 4
Reel/Frame:007604/0036   Pages: 5
Recorded: 07/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON, DAVID L.
Exec Dt:
07/13/1995
2
SEIDA, STEVEN B.
Exec Dt:
07/21/1995
Assignee
1
SOUTHWEST RESEARCH INSTITUTE
P.O. BOX 28510
6200 CULEBRA ROAD
SAN ANTONIO, TEXAS 78228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5726907
NONE
08509659
Correspondence name and address
ANN C. LIVINGSTON
BAKER & BOTTS, L.L.P.
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 5
Reel/Frame:008166/0103   Pages: 8
Recorded: 10/07/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LUTZ, DAVID A.
Exec Dt:
08/26/1996
2
SATTERTHWAITE, MARK A.
Exec Dt:
08/27/1996
3
YOUNT, DANIEL B.
Exec Dt:
08/27/1996
4
BRODSKY, BRUCE L.
Exec Dt:
10/02/1996
5
DAVIDSON, DAVID L.
Exec Dt:
08/19/1996
6
SHAFER, DANIEL W.
Exec Dt:
08/19/1996
Assignees
1
EATON CORPORATION
EATON CENTER
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
2
INTEGRATED BUILDING SOLUTIONS, INC.
SUITE A
514 CONGRESS CIRCLE NORTH
ROSELLE, ILLINOIS 60172
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5705862
NONE
08646527
Correspondence name and address
EATON CORPORATION
KIRK D. HOUSER
PATENT LAW DEPARTMENT, EATON CENTER
1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Assignment: 6
Reel/Frame:009495/0962   Pages: 5
Recorded: 10/05/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, THOMAS E.
Exec Dt:
09/10/1998
2
DAVIDSON, DAVID L.
Exec Dt:
09/10/1998
3
NAGY, ANDREW
Exec Dt:
09/10/1998
Assignee
1
SOUTHWEST RESEARCH INSTITUTE
P.O. BOX 28510
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78228
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6023980
NONE
09115116
Correspondence name and address
BAKER & BOTTS, L.L.P.
ANN C. LIVINGSTON
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 7
Reel/Frame:012216/0990   Pages: 5
Recorded: 10/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON, DAVID L.
Exec Dt:
08/02/2001
2
OWEN, THOMAS E.
Exec Dt:
08/30/2001
3
CAMPBELL, JOHN B.
Exec Dt:
08/29/2001
Assignee
1
SOUTHWEST RESEARCH INSTITUTE
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78238
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6601456
NONE
09875563
Correspondence name and address
BAKER BOTTS, LLP
ANN C. LIVINGSTON
800 TRAMMELL CROW BUILDING
2001 ROSS AVENUE, SUITE 600
DALLAS, TX 75201-2980
Assignment: 8
Reel/Frame:013097/0822   Pages: 4
Recorded: 07/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON, DAVID L.
Exec Dt:
01/25/2002
2
ADAMSON, WAYNE G.
Exec Dt:
04/12/2002
3
SIMMS, KEVIN A.
Exec Dt:
01/25/2002
4
UHLMAN, KENNETH L.
Exec Dt:
02/22/2002
Assignee
1
EATON CORPORATION
EATON CENTER, 1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6768402
US20030193381
10123073
Correspondence name and address
EATON CORPORATION
KIRK D. HOUSER
PATENT LAW DEPARTMENT
EATON CENTER, 1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Assignment: 9
Reel/Frame:013492/0620   Pages: 8
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OWEN, THOMAS E.
Exec Dt:
10/16/2002
2
DAVIDSON, DAVID L.
Exec Dt:
10/14/2002
3
CAMPBELL, JOHN B.
Exec Dt:
10/22/2002
4
NAGY, MADELINE M., INDEPENDENT EXECUTRIX OF THE ESTATE OF ANDREW NAGY (DECEASED)
Exec Dt:
10/08/2002
Assignee
1
SOUTHWEST RESEARCH INSTITUTE
6220 CULEBRA ROAD
SAN ANTONIO, TEXAS 78238-5100
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6813960
NONE
10223567
Correspondence name and address
BAKER BOTTS L.L.P.
ANN C. LIVINGSTON
98 SAN JACINTO BLVD.
1500 SAN JACINTO CENTER
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:018625/0446   Pages: 3
Recorded: 12/13/2006
Attorney Dkt #:05-MEDP-247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIDSON, DAVID L.
Exec Dt:
12/12/2006
2
LUEBKE, CHARLES J.
Exec Dt:
12/08/2006
Assignee
1
EATON CORPORATION
EATON CENTER, 1111 SUPERIOR AVENUE
CLEVELAND, OHIO 44114
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7859398
US20080143273
11610070
Correspondence name and address
EATON CORPORATION
EATON CENTER, 1111 SUPERIOR AVENUE
CLEVELAND, OH 44114

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