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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/12/2021
Application #:
16443060
Filing Dt:
06/17/2019
Publication #:
Pub Dt:
12/26/2019
Inventors:
James Patrick WILLIAMSON, Benjamin C. SHADE
Title:
SYSTEM AND METHOD FOR DETERMINING A CONTAMINATION LEVEL IN AN EMISSIONS MEASUREMENT DEVICE OR SYSTEM
Assignment: 1
Reel/Frame:
049487/0629Recorded: 06/17/2019Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/17/2019
Exec Dt:
06/17/2019
Assignee:
47603 HALYARD DRIVE
PLYMOUTH, MICHIGAN 48170-2438
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:
051620/0524Recorded: 01/16/2020Pages: 23
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Exec Dt:
12/18/2019
Assignee:
27777 FRANKLIN ROAD
SOUTHFIELD, MICHIGAN 48034
Correspondent:
REBECCA PAPI, DICKINSON WRIGHT PLLC
500 WOODWARD AVENUE
SUITE 4000
DETROIT, MI 48226

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