Granted Patent
Utility
US 5,560,531 · App. 08/355,669
Reflow minioven for electrical component
Inventor:
Czes A. Ruszowski
Patented Case
View Patent ↗
Granted: Oct 1, 1996
Filed: Dec 14, 1994
Inventor
Czes A. Ruszowski
Assignee (at issue)
O.K. Industries, Inc.
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.