Granted Patent
Utility
US 6,765,031 · App. 09/783,876
Micropore open cell foam composite and method for manufacturing same
Inventors:
Ival O. Salyer, Nicholas Wynne, Michael A. Swank
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Feb 20, 2001
Inventors
Ival O. Salyer
Nicholas Wynne
Michael A. Swank
Assignee (at issue)
Vacupanel, 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.