Granted Patent
Utility
US 5,602,054 · App. 08/309,573
Method for formation of a well in a dielectrically isolated island
Inventor:
James D. Beasom
Patented Case
View Patent ↗
Granted: Feb 11, 1997
Filed: Sep 21, 1994
Inventor
James D. Beasom
Assignee (at issue)
HARRIS 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.