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Patent Assignment Assignee Details
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Assignee Name : NL INDUSTRIES INC.
Total Assignments: 2
Assignment: 1
Reel/Frame:004340/0278   Pages: 1
Recorded: 04/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/09/1984
Assignee
1
1230 AVENUE OF THE AMERICAS
A CORP. OF NEW JERSEY
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06578183
Correspondence name and address
MARGARET E. ANDERSON
BROWNING, BUSHMAN, ZAMECKI & ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:004374/0952   Pages: 2
Recorded: 12/31/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/12/1984
2
Exec Dt:
11/08/1984
Assignee
1
1230 AVENUE OF THE AMERICAS
A NJ CORP
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06666874
Correspondence name and address
E. RICHARD ZAMECKI
BROWNING , BUSHMAN, ZAMECKI AND ANDERSON
5718 WESTHEIMER, STE. 1800
HOUSTON, TX 77057

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