Granted Patent
Utility
US 6,759,487 · App. 10/278,532
Thermoplastic polyurethane-silicone elastomers
Inventors:
Gerald A. Gornowicz, Craig Gross, Mark Hartmann, Jun Liao, Jeffrey Paul Sage, Gifford Shearer, Thomas J. Tangney
Patented Case
View Patent ↗
Granted: Jul 6, 2004
Filed: Oct 23, 2002
Inventors
Gerald A. Gornowicz
Craig Gross
Mark Hartmann
Jun Liao
Jeffrey Paul Sage
Gifford Shearer
Thomas J. Tangney
Assignee (at issue)
Dow Corning Corporation
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.