Granted Patent
Utility
US 5,451,352 · App. 08/011,195
Method of forming a diamond composite structure
Inventor:
Arnold J. Cook
Patented Case
View Patent ↗
Granted: Sep 19, 1995
Filed: Jan 29, 1993
Inventor
Arnold J. Cook
Assignee (at issue)
PCC Composites, Inc.
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.