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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/23/2024
Application #:
18101436
Filing Dt:
01/25/2023
Inventors:
Thomas J. CHAPATON, Nicholas Paul William PIECZONKA, William Reginald COLLIN et al
Title:
METHODS FOR DETECTING CONTAMINATIONS IN VEHICLE COOLANT SYSTEMS
Assignment: 1
Reel/Frame:
063587/0640Recorded: 01/31/2023Pages: 9
Conveyance:
EMPLOYMENT AGREEMENT FOR A PERSON TO WHOM THE INVENTOR IS UNDER AN OBLIGATION TO ASSIGN THE INVENTION/DOCUMENTARY EVIDENCE OF OWNERSHIP
Assignor:
Exec Dt:
09/05/1989
Assignee:
P.O. BOX 300
MAIL CODE 482-C24-A65
DETROIT, MICHIGAN 48265-3000
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098
Assignment: 2
Reel/Frame:
062487/0838Recorded: 01/25/2023Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/25/2023
Exec Dt:
01/25/2023
Exec Dt:
01/25/2023
Assignee:
P.O. BOX 300
MAIL CODE 482-C24-A65
DETROIT, MICHIGAN 48265-3000
Correspondent:
HARNESS, DICKEY & PIERCE, P.L.C.
5445 CORPORATE DRIVE
SUITE 200
TROY, MI 48098

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