Granted Patent
Utility
US 6,766,934 · App. 10/203,152
Method and apparatus for steering strip material
Inventors:
John Albert Ziegelaar, Brett Gray, Hiroaki Kuwano
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Aug 6, 2002
Inventors
John Albert Ziegelaar
Brett Gray
Hiroaki Kuwano
Assignee (at issue)
Castrip, LLC
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.