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Patent Assignment Assignor Details
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Assignor Name : ZHOU, WANDING
Total Assignments: 1
Assignment: 1
Reel/Frame:055440/0661   Pages: 7
Recorded: 03/01/2021
Attorney Dkt #:232119/VARI220US/474424
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/19/2021
2
Exec Dt:
01/19/2021
3
Exec Dt:
12/28/2020
4
Exec Dt:
01/07/2021
Assignee
1
333 BOSTWICK AVENUE NE
GRAND RAPIDS, MICHIGAN 49503
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16977565
Correspondence name and address
DOUGLAS H. SIEGEL
650 TRADE CENTRE WAY
SUITE 200
KALAMAZOO, MI 49002-0402

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