Granted Patent
Utility
US 5,162,494 · App. 07/609,198
Isotactic poly(glydicyl nitrate) and synthesis thereof
Inventors:
Rodney L. Willer, Alfred G. Stern, Robert S. Day
Patented Case
View Patent ↗
Granted: Nov 10, 1992
Filed: Nov 5, 1990
Inventors
Rodney L. Willer
Alfred G. Stern
Robert S. Day
Assignee (at issue)
Thiokol 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.