Granted Patent
Utility
US 5,316,073 · App. 08/041,706
Twinning control
Inventors:
J. Michael Klaus, Marvin A. Lucas
Patented Case
View Patent ↗
Granted: May 31, 1994
Filed: Apr 2, 1993
Inventors
J. Michael Klaus
Marvin A. Lucas
Assignee (at issue)
Johnson Service 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.