Granted Patent
Utility
US 6,071,817 · App. 09/046,242
Isolation method utilizing a high pressure oxidation
Inventors:
Derryl D. J. Allman, Kenneth P. Fuchs
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Mar 23, 1998
Inventors
Derryl D. J. Allman
Kenneth P. Fuchs
Assignee (at issue)
LSI Logic 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.