Granted Patent
Utility
US 5,246,501 · App. 07/673,699
Flash drying treatment of solvent from workpieces
Inventors:
Joel E. Rodgers, Michael J. Ruckriegel, Algar Saulic, Harry F. Osterman
Patented Case
View Patent ↗
Granted: Sep 21, 1993
Filed: Mar 22, 1991
Inventors
Joel E. Rodgers
Michael J. Ruckriegel
Algar Saulic
Harry F. Osterman
Assignee (at issue)
AlliedSignal, 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.