Granted Patent
Utility
US 4,896,274 · App. 06/818,650
Velocity proportional dac for use with a program controlled manipulator
Inventors:
Richard E. Hohn, Gregory Webb, John Lauchnor, Charles C. Teach
Patented Case
View Patent ↗
Granted: Jan 23, 1990
Filed: Jan 14, 1986
Inventors
Richard E. Hohn
Gregory Webb
John Lauchnor
Charles C. Teach
Assignee (at issue)
Cincinnatti Milacron 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.