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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/18/2020
Application #:
16579374
Filing Dt:
09/23/2019
Inventor:
Kent Allan Ramthun
Title:
OPTICAL SYSTEMS WITH TOROIDAL FRESNEL LENSES
Assignment: 1
Reel/Frame:
050557/0847Recorded: 09/30/2019Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/23/2019
Assignee:
14300 JUDICIAL ROAD
BURNSVILLE, MINNESOTA 55306-4898
Correspondent:
LOCKE LORD LLP
P.O. BOX 55874
BOSTON, MA 02205

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