Granted Patent
Utility
US 6,129,394 · App. 09/199,231
Heat exchanger and fluid conducting tube connection
Inventor:
Pritam S. Bathla
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: Nov 24, 1998
Inventor
Pritam S. Bathla
Assignee (at issue)
Chrysler Group LLC
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.