Granted Patent
Utility
US 5,895,614 · App. 08/699,738
Method of forming a microcellular foam plank
Inventors:
Patricia J. Rivera, Lisa Nickerson, Kim A. Bly
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Aug 20, 1996
Inventors
Patricia J. Rivera
Lisa Nickerson
Kim A. Bly
Assignee (at issue)
Tenneco Protective Packaging, 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.