Granted Patent
Utility
US 5,970,427 · App. 09/243,499
Disk brake testing device and system employing the same
Inventor:
Christopher L. Greenwald
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Feb 3, 1999
Inventor
Christopher L. Greenwald
Assignee (at issue)
Pro-Cut Licensing, L.L.C.
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.