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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/07/2021
Application #:
16557749
Filing Dt:
08/30/2019
Publication #:
Pub Dt:
12/19/2019
Inventor:
Matthew Donovan
Title:
SMOKE AND SOOT REMOVAL SYSTEMS FOR ADDITIVE MANUFACTURING
Assignment: 1
Reel/Frame:
051147/0842Recorded: 12/02/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/11/2019
Assignee:
811 4TH STREET
WEST DES MOINES, IOWA 50265
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205
Assignment: 2
Reel/Frame:
060158/0981Recorded: 05/23/2022Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/06/2022
Assignee:
811 4TH STREET
P.O. BOX 65100
DES MOINES, IOWA 50265
Correspondent:
LOCKE LORD LLP
1 LANDMARK SQUARE, SUITE 1650
STAMFORD, CT 06901

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