Patent Assignment
Reel/Frame 041136/0213
Assignment of Assignor's Interest
Recorded: 2017-01-31
Pages: 4
Assignors
PRESTON, PHILIP
Executed: 2017-01-10
WITT, ANDREW
Executed: 2017-01-10
ATTERBERRY, JOHN
Executed: 2017-01-10
Assignee
PRESTON INDUSTRIES, INC.
6600 WEST TOUHY AVENUE, NILES, ILLINOIS, 60714
Covered Property
(1)
Self-Test System For Qualifying Refrigeration Chiller System Performance