Granted Patent
Utility
US 6,240,705 · App. 09/236,973
Cushioning conversion system
Inventors:
James A. Simmons, Herman R. L. Van Heumen, Pierre H. G. Kobben, Andre Gunneweg
Patented Case
View Patent ↗
Granted: Jun 5, 2001
Filed: Jan 26, 1999
Inventors
James A. Simmons
Herman R. L. Van Heumen
Pierre H. G. Kobben
Andre Gunneweg
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.