Granted Patent
Utility
US 5,662,731 · App. 08/327,524
Compositions for manufacturing fiber-reinforced, starch-bound articles having a foamed cellular matrix
Inventors:
Per Just Andersen, Simon K. Hodson
Patented Case
View Patent ↗
Granted: Sep 2, 1997
Filed: Oct 21, 1994
Inventors
Per Just Andersen
Simon K. Hodson
Assignee (at issue)
E. Khashoggi Industries, LLC
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.