Granted Patent
Utility
US 6,728,987 · App. 10/128,209
Method of adjusting the vertical profile of a cable supported bridge
Inventor:
John Hinman
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Apr 23, 2002
Inventor
John Hinman
Assignee (at issue)
CH2M HILL, 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.