Granted Patent
Utility
US 5,510,851 · App. 08/219,765
Method and apparatus for dynamic purity correction
Inventors:
Peter Foley, Gregory E. Hale
Patented Case
View Patent ↗
Granted: Apr 23, 1996
Filed: Mar 29, 1994
Inventors
Peter Foley
Gregory E. Hale
Assignee (at issue)
Radius Group, 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.