Granted Patent
Utility
US 4,455,746 · App. 06/418,864
Tube cutter
Inventors:
Joseph J. Idzik, Charles H. Kouse, James L. Herzog
Patented Case
View Patent ↗
Granted: Jun 26, 1984
Filed: Sep 16, 1982
Inventors
Joseph J. Idzik
Charles H. Kouse
James L. Herzog
Assignee (at issue)
Elliott Turbomachinery Co., 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.