Granted Patent
Utility
US 5,660,983 · App. 08/345,264
Maize cytoplasmic male sterility type T (cms-T) mitochondria DNA
Inventors:
Charles S. Levings, III, Ralph E. Dewey
Patented Case
View Patent ↗
Granted: Aug 26, 1997
Filed: Nov 23, 1994
Inventors
Charles S. Levings, III
Ralph E. Dewey
Assignees (at issue)
Mycogen Plant Science, Inc.
NORTH CAROLINA STATE UNIVERSITY
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.