Granted Patent
Utility
US 6,803,495 · App. 09/892,731
Polyurethane foam composition and method of manufacture thereof
Inventor:
Scott S. Simpson
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Jun 27, 2001
Inventor
Scott S. Simpson
Assignee (at issue)
World Properties, 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.