Granted Patent
Utility
US 5,654,395 · App. 07/695,067
Reinforced polyester compositions and method of making same
Inventors:
Winston J. Jackson, Jr., William R. Darnell
Patented Case
View Patent ↗
Granted: Aug 5, 1997
Filed: May 3, 1991
Inventors
Winston J. Jackson, Jr.
William R. Darnell
Assignee (at issue)
Eastman Chemical 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.