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Patent Assignment Assignee Details
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Assignee Name : NATIONAL GYPSUM COMPANY, A DE CORP.
Total Assignments: 8
Assignment: 1
Reel/Frame:004150/0648   Pages: 1
Recorded: 07/27/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/08/1983
Assignee
1
4100 INTERFIRST TWO
DALLAS, TEXAS 75270
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06505369
Correspondence name and address
ROBERT F. HAUSE
1650 MILITARY ROAD
BUFFALO, NY 14217
Assignment: 2
Reel/Frame:004399/0684   Pages: 1
Recorded: 05/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/07/1985
Assignee
1
4100 INTERFIRST TWO.
DALLAS, TEXAS 75270
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06713350
Correspondence name and address
ROBERT E. HAUSE
1650 MILITARY ROAD
BUFFALO, NY 14217
Assignment: 3
Reel/Frame:004819/0293   Pages: 1
Recorded: 06/16/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/09/1986
Assignee
1
4500 LINCOLN PLAZA, 500 N. AKARD ST.
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06868247
Correspondence name and address
ROBERT F. HAUSE
1650 MILITARY ROAD
BUFFALO, NY 14217
Assignment: 4
Reel/Frame:004664/0900   Pages: 1
Recorded: 02/18/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/04/1986
Assignee
1
45OO LINCOLN PLAZA, 500 N. AKARD ST.
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06943904
Correspondence name and address
LAIRD F. MILLER
1650 MILITARY ROAD
BUFFALO, NY 14217
Assignment: 5
Reel/Frame:004946/0521   Pages: 1
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/14/1988
2
Exec Dt:
06/14/1988
Assignee
1
4500 LINCOLN PLAZA, 500 N. AKKARD ST.
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07213210
Correspondence name and address
LAIRD F. MILLER
1650 MILITARY ROAD
BUFFALO, NY 14217-1198
Assignment: 6
Reel/Frame:005071/0211   Pages: 1
Recorded: 05/05/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/03/1989
2
Exec Dt:
04/03/1989
Assignee
1
4500 LINCOLN PLAZA, 500 N. AKARD ST.
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07334039
Correspondence name and address
LAIRD F. MILLER
1650 MILITARY RD.
BUFFALO, NY 14217-1198
Assignment: 7
Reel/Frame:005399/0387   Pages: 3
Recorded: 08/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/05/1990
2
Exec Dt:
07/05/1990
3
Exec Dt:
07/05/1990
Assignee
1
500 N. AKARD ST.
4500 LINCOLN PLAZA
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07550262
Correspondence name and address
LAIRD F. MILLER
1650 MILITARY ROAD
BUFFALO, NY 14217-1198
Assignment: 8
Reel/Frame:006767/0522   Pages: 2
Recorded: 11/19/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/15/1993
Assignee
1
2501 CEDAR SPRINGS ROAD, SUITE 700
DALLAS, TEXAS 75201-1433
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08080160
Correspondence name and address
DONALD J. BROTT
MARSHALL, O'TOOLE, GERSTEIN, MURRAY
& BORUN
6300 SEARS TOWER, 233 SOUTH WACKER DRIVE
CHICAGO, IL 60606-6402

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