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Patent Assignment Assignor Details
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Assignor Name : LANGRICK, DAVID J.
Total Assignments: 3
Assignment: 1
Reel/Frame:004697/0570   Pages: 1
Recorded: 04/13/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1987
2
Exec Dt:
03/16/1987
Assignee
1
DAWSON HOUSE 24 LADBROOKE ROAD
CHALVEY, SLOUGH SL1 2SR, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06698599
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENN AVENUE, N.W.
STE. 1100
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:004915/0227   Pages: 2
Recorded: 07/27/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1988
2
Exec Dt:
07/12/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07224735
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN, BRADLEY & GUNTER
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102
Assignment: 3
Reel/Frame:005043/0673   Pages: 1
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/15/1989
Assignee
1
24 LADBROOKE ROAD, A BRITISH CORP.
CHALVEY, SLOUGH, ENGLAND SL1 2SR
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07311615
Correspondence name and address
CHARLES D. GUNTER, JR.
FELSMAN BRADLEY GUNTER & DILLON
2850 CONTINENTAL PLAZA
777 MAIN STREET
FORT WORTH, TX 76102

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