Granted Patent
Utility
US 6,143,135 · App. 09/099,068
Air press for dewatering a wet web
Inventors:
Frank Stephen Hada, Michael Alan Hermans, Charles Robert Tomsovic, David V. Lange, Roger A. Kanitz, Richard D. Hauser, Patrick W. Murry, Doug A. Rounds, Robert L. Clarke
Patented Case
View Patent ↗
Granted: Nov 7, 2000
Filed: Jun 17, 1998
Inventors
Frank Stephen Hada
Michael Alan Hermans
Charles Robert Tomsovic
David V. Lange
Roger A. Kanitz
Richard D. Hauser
Patrick W. Murry
Doug A. Rounds
Robert L. Clarke
Assignee (at issue)
Kimberly-Clark Worldwide, 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.