Granted Patent
Utility
US 5,283,982 · App. 07/861,757
Complex contour milling machine
Inventors:
Jack E. Harper, Jr., John R. Bailleu, Scott J. Pleva, Ronald C. Smith
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Apr 1, 1992
Inventors
Jack E. Harper, Jr.
John R. Bailleu
Scott J. Pleva
Ronald C. Smith
Assignee (at issue)
LTV Aerospace and Defense 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.