Granted Patent
Utility
US 5,320,299 · App. 07/825,684
Articulated rider roll system and method
Inventors:
Donald C. Fitzpatrick, Kenneth G. Frye, Donald Gangemi, Alexis Olshansky
Patented Case
View Patent ↗
Granted: Jun 14, 1994
Filed: Jan 27, 1992
Inventors
Donald C. Fitzpatrick
Kenneth G. Frye
Donald Gangemi
Alexis Olshansky
Assignee (at issue)
Beloit Technologies, 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.