Granted Patent
Utility
US 5,609,955 · App. 08/327,354
Diamond film and mixed diamond and non-diamond particle composite compositions
Inventor:
John M. Pinneo
Patented Case
View Patent ↗
Granted: Mar 11, 1997
Filed: Oct 20, 1994
Inventor
John M. Pinneo
Assignee (at issue)
Crystallume 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.