Granted Patent
Utility
US 6,352,145 · App. 09/168,034
Stroke dependent damping
Inventors:
Simon Anne DeMolina, Karl Kazmirski
Patented Case
View Patent ↗
Granted: Mar 5, 2002
Filed: Oct 7, 1998
Inventors
Simon Anne DeMolina
Karl Kazmirski
Assignee (at issue)
Tenneco Automotive Inc.
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.