Granted Patent
Utility
US 5,255,734 · App. 07/888,840
Combination mount and fluid path for heat exchanger
Inventors:
Ronald J. Leonard, David B. Maurer, Erin J. Lindsay
Patented Case
View Patent ↗
Granted: Oct 26, 1993
Filed: May 27, 1992
Inventors
Ronald J. Leonard
David B. Maurer
Erin J. Lindsay
Assignee (at issue)
Minnesota Mining and Manufacturing Company
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.