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Patent Assignment Assignor Details
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Assignor Name : PRESTON, DANIEL F.
Total Assignments: 3
Assignment: 1
Reel/Frame:062439/0009   Pages: 6
Recorded: 01/20/2023
Attorney Dkt #:GRFX/0006USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2021
2
Exec Dt:
07/29/2021
3
Exec Dt:
07/29/2021
Assignee
1
1502 AUGUSTA DR., SUITE 120
HOUSTON, TEXAS 77057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17998607
Correspondence name and address
PATTERSON + SHERIDAN LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 2
Reel/Frame:062439/0160   Pages: 4
Recorded: 01/20/2023
Attorney Dkt #:GRFX/0004USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/29/2021
2
Exec Dt:
07/29/2021
Assignee
1
1502 AUGUSTA DR., SUITE 120
HOUSTON, TEXAS 77057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17996727
Correspondence name and address
PATTERSON + SHERIDAN LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046
Assignment: 3
Reel/Frame:063359/0910   Pages: 3
Recorded: 04/18/2023
Attorney Dkt #:GRFX/0005USP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2023
2
Exec Dt:
03/13/2023
3
Exec Dt:
03/13/2023
4
Exec Dt:
04/12/2023
Assignee
1
1502 AUGUST DR., SUITE 120
HOUSTON, TEXAS 77057
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18016344
Correspondence name and address
PATTERSON + SHERIDAN, LLP
24 GREENWAY PLAZA, SUITE 1600
HOUSTON, TX 77046

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