Granted Patent
Utility
US 5,591,309 · App. 08/384,307
Papermaking machine for making uncreped throughdried tissue sheets
Inventors:
James S. Rugowski, Michael John Rekoske, Philip Sim Lin, Ronald F. Gropp, Paul Arnold
Patented Case
View Patent ↗
Granted: Jan 7, 1997
Filed: Feb 6, 1995
Inventors
James S. Rugowski
Michael John Rekoske
Philip Sim Lin
Ronald F. Gropp
Paul Arnold
Assignee (at issue)
Kimberly-Clark 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.