Granted Patent
Utility
US 5,334,647 · App. 08/086,474
Fiber-reinforced thermoplastic molding compositions
Inventors:
James M. Sperk, Jr., Biing-Lin Lee, James W. Summers, Edward M. Faber
Patented Case
View Patent ↗
Granted: Aug 2, 1994
Filed: Jul 1, 1993
Inventors
James M. Sperk, Jr.
Biing-Lin Lee
James W. Summers
Edward M. Faber
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.