Granted Patent
Utility
US 4,885,710 · App. 07/323,036
Method and apparatus for low speed estimation
Inventors:
Jill G. Hersberger, Myron H. Bell, Robert L. Harding, Peter J. Spadafora
Patented Case
View Patent ↗
Granted: Dec 5, 1989
Filed: Mar 10, 1989
Inventors
Jill G. Hersberger
Myron H. Bell
Robert L. Harding
Peter J. Spadafora
Assignee (at issue)
DELCO ELECTRONICS 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.