Granted Patent
Utility
US 5,829,231 · App. 08/749,115
Automated cushioning producing and filling system
Inventors:
Joseph J. Harding, Richard O. Ratzel, James A. Simmons
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: Nov 14, 1996
Inventors
Joseph J. Harding
Richard O. Ratzel
James A. Simmons
Assignee (at issue)
Ranpak Corp.
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.