Granted Patent
Utility
US 5,777,211 · App. 08/758,140
Method to determine the remaining useful life of automatic transmission fluid
Inventors:
Gary J. Binienda, Nabil M. Issa, Hans A. Dourra, Spyros E. Drutis, Samer H. Halawi
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Nov 25, 1996
Inventors
Gary J. Binienda
Nabil M. Issa
Hans A. Dourra
Spyros E. Drutis
Samer H. Halawi
Assignee (at issue)
Chrysler Group LLC
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.