Granted Patent
Utility
US 4,480,219 · App. 06/372,812
Phase-to-voltage converter
Inventors:
Peter W. Shackle, Robert S. Pospisil
Patented Case
View Patent ↗
Granted: Oct 30, 1984
Filed: Apr 28, 1982
Inventors
Peter W. Shackle
Robert S. Pospisil
Assignee (at issue)
HARRIS 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.