Granted Patent
Utility
US 5,829,133 · App. 08/751,592
Method of making a heat exchanger manifold
Inventors:
Shrikant Mukund Joshi, Ralph John Honey
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Nov 18, 1996
Inventors
Shrikant Mukund Joshi
Ralph John Honey
Assignee (at issue)
General Motors 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.