Granted Patent
Utility
US 6,217,128 · App. 09/249,129
Dual brake valve for a steering assist system
Inventor:
Vincent J. Tillman, Jr.
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Feb 12, 1999
Inventor
Vincent J. Tillman, Jr.
Assignee (at issue)
MICO LTD.
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.