Granted Patent
Utility
US 6,322,891 · App. 09/561,128
Thermally-diffused boron diamond and its production
Inventors:
Yue Meng, Thomas R. Anthony
Patented Case
View Patent ↗
Granted: Nov 27, 2001
Filed: Apr 28, 2000
Inventors
Yue Meng
Thomas R. Anthony
Assignee (at issue)
General Electric 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.