Granted Patent
Utility
US 4,403,489 · App. 06/254,676
Strip winding machine and method
Inventors:
Ronald S. Munsterman, Homer C. Bowers
Patented Case
View Patent ↗
Granted: Sep 13, 1983
Filed: Apr 16, 1981
Inventors
Ronald S. Munsterman
Homer C. Bowers
Assignee (at issue)
Westinghouse Electric Company LLC
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.