Granted Patent
Utility
US 5,605,274 · App. 08/556,330
Controlled atmosphere braze furnace with free part entry
Inventors:
Brian L. Barten, Shrikant Mukund Joshi
Patented Case
View Patent ↗
Granted: Feb 25, 1997
Filed: Nov 13, 1995
Inventors
Brian L. Barten
Shrikant Mukund Joshi
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.