Granted Patent
Utility
US 5,284,709 · App. 07/789,732
Diamond materials with enhanced heat conductivity
Inventors:
John A. Herb, John M. Pinneo, Clayton F. Gardinier
Patented Case
View Patent ↗
Granted: Feb 8, 1994
Filed: Nov 8, 1991
Inventors
John A. Herb
John M. Pinneo
Clayton F. Gardinier
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.