Granted Patent
Utility
US 5,248,112 · App. 07/492,241
Tape transport control system with a feedforward capstan drive to the reel motors
Inventors:
David R. Rodal, Glenn T. Yoshida
Patented Case
View Patent ↗
Granted: Sep 28, 1993
Filed: Mar 8, 1990
Inventors
David R. Rodal
Glenn T. Yoshida
Assignee (at issue)
Ampex Systems Corporation
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.