Granted Patent
Utility
US 6,295,810 · App. 09/358,945
Hydrostatic drive system
Inventors:
Alfred Langen, Horst Deininger
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Jul 22, 1999
Inventors
Alfred Langen
Horst Deininger
Assignee (at issue)
Linde GmbH
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.