Granted Patent
Utility
US 6,590,171 · App. 10/188,501
Hand control for machinery
Inventors:
Richard J. Wolf, Alex Ginzburg, Peter Chatman Leuty, Stephen Richard Reichow, Ronald Clarence Celander
Patented Case
View Patent ↗
Granted: Jul 8, 2003
Filed: Jul 2, 2002
Inventors
Richard J. Wolf
Alex Ginzburg
Peter Chatman Leuty
Stephen Richard Reichow
Ronald Clarence Celander
Assignee (at issue)
ITT MANUFACTURING ENTERPRISES 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.