Granted Patent
Utility
US 5,898,388 · App. 09/042,328
Rolling contact bearing with rotational speed measuring device
Inventors:
Heinrich Hofmann, Rainer Breitenbach, Harald Merklein, Peter Niebling, Roland Langer, Josef Binder, Marcus Weser
Patented Case
View Patent ↗
Granted: Apr 27, 1999
Filed: Mar 13, 1998
Inventors
Heinrich Hofmann
Rainer Breitenbach
Harald Merklein
Peter Niebling
Roland Langer
Josef Binder
Marcus Weser
Assignee (at issue)
Fag Automobiltechnik AG
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.