Granted Patent
Utility
US 4,891,059 · App. 07/238,959
Phase redistribution processing
Inventors:
Sidney Diamond, Aspi N. Patel
Patented Case
View Patent ↗
Granted: Jan 2, 1990
Filed: Aug 29, 1988
Inventors
Sidney Diamond
Aspi N. Patel
Assignee (at issue)
Battelle Development 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.