Granted Patent
Utility
US 5,097,121 · App. 07/645,428
Beveled edge impurity band conduction detector
Inventors:
Michael Gordon Sherman, Craig S. Tindall
Patented Case
View Patent ↗
Granted: Mar 17, 1992
Filed: Jan 24, 1991
Inventors
Michael Gordon Sherman
Craig S. Tindall
Assignee (at issue)
Rockwell International 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.