Granted Patent
Utility
US 5,959,059 · App. 08/872,663
Thermoplastic polyether urethane
Inventors:
Ravi R. Vedula, Stanley Raymond Goscewski
Patented Case
View Patent ↗
Granted: Sep 28, 1999
Filed: Jun 10, 1997
Inventors
Ravi R. Vedula
Stanley Raymond Goscewski
Assignee (at issue)
B. F. Goodrich Company
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.