Granted Patent
Utility
US 4,634,413 · App. 06/574,439
Method of making a fiber-loaded polymeric sheet
Inventor:
Gerald C. Hollaway, Jr.
Patented Case
View Patent ↗
Granted: Jan 6, 1987
Filed: Jan 27, 1984
Inventor
Gerald C. Hollaway, Jr.
Assignee (at issue)
DayCo Holdings, LP
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.