Granted Patent
Utility
US 4,458,729 · App. 06/063,739
Strand delivery and storage system
Inventors:
Charles W. Brouwer, Karl W. Wueger
Patented Case
View Patent ↗
Granted: Jul 10, 1984
Filed: Aug 6, 1979
Inventors
Charles W. Brouwer
Karl W. Wueger
Assignee (at issue)
Leesona Corporation
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.