Granted Patent
Utility
US 5,633,486 · App. 08/444,488
Apparatus for sensing magnetic fields from a wide range of magnetic media
Inventors:
Gregory A. Burg, Frederick R. Chamberlain, IV
Patented Case
View Patent ↗
Granted: May 27, 1997
Filed: May 19, 1995
Inventors
Gregory A. Burg
Frederick R. Chamberlain, IV
Assignee (at issue)
EASTMAN KODAK COMPANY
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.