Apparatus methods and compositions for placing additive fluids into a refrigerant circuit | Patent Number 06438970

US 06438970 B1
Application Number9965749
Publication NumberUS 20020124578 A1
Pendency11 months, 3 days
Filled DateSep 28, 2001
Priority DateMar 8, 2001
Publication DateSep 12, 2002
Expiration DateMar 8, 2021
Inventor/ApplicantsJames E. Ferris
James E. Ferris
William J. Quest
William J. Quest
ExaminesSHULMAN, MARK S
Art Unit3744
Technology Center3700
Assignments
Jpmorgan Chase Bank
Current
Law Firm
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