Granted Patent
Utility
US 6,184,818 · App. 09/266,761
Level measuring arrangement
Inventor:
Holger Meinel
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Mar 12, 1999
Inventor
Holger Meinel
Assignee (at issue)
Daimlerchrysler 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.