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Patent Assignment Assignor Details
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Assignor Name : TONG, MAOFU
Total Assignments: 2
Assignment: 1
Reel/Frame:006724/0903   Pages: 3
Recorded: 09/07/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/1993
2
Exec Dt:
08/19/1993
3
Exec Dt:
08/19/1993
Assignee
1
P.O. BOX 949-825
SHANGHAI 200949, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08087648
Correspondence name and address
ROBERT C. BECK
MERCHANT, GOULD, SMITH, EDELL ET AL.
3100 NORWEST CENTER, 90 SOUTH SEVENTH ST
MINNEAPOLIS, MN 55402-4131
Assignment: 2
Reel/Frame:007008/0226   Pages: 3
Recorded: 05/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/1994
2
Exec Dt:
03/21/1994
3
Exec Dt:
03/21/1994
4
Exec Dt:
03/21/1994
5
Exec Dt:
03/21/1994
Assignee
1
P.O. BOX 949-825
SHANGHAI 200949, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08245537
Correspondence name and address
JOSEPH A. DEGRANDI
1850 M STREET, N.W.
SUITE 800
WASHINGTON, DC 20036

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