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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
03/07/2023
Application #:
17092226
Filing Dt:
11/07/2020
Publication #:
Pub Dt:
08/12/2021
Inventors:
Stephen Chelminski, Joshua Ronen
Title:
LOW FREQUENCY AND ULTRA LOW FREQUENCY SEISMIC SOURCE HAVING MULTIPLE OPERATING HEADS FOR MARINE EXPLORATION
Assignment: 1
Reel/Frame:
056933/0889Recorded: 07/21/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2021
Assignee:
1015 ELM ST
MANCHESTER, NEW HAMPSHIRE 03101
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 2
Reel/Frame:
057300/0814Recorded: 08/26/2021Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/07/2021
Assignee:
1015 ELM ST
MANCHESTER, NEW HAMPSHIRE 03101
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406
Assignment: 3
Reel/Frame:
056949/0479Recorded: 07/22/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/13/2021
Assignee:
17200 PARK ROW
HOUSTON, TEXAS 77084
Correspondent:
PATENT PORTFOLIO BUILDERS PLLC
754 WARRENTON ROAD
SUITE 113-314
FREDERICKSBURG, VA 22406

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