Granted Patent
Utility
US 6,535,277 · App. 09/742,167
Methods and apparatus for non-invasively identifying conditions of eggs via multi-wavelength spectral comparison
Inventors:
B. Alan Chalker, II, James E. Hutchins
Patented Case
View Patent ↗
Granted: Mar 18, 2003
Filed: Dec 20, 2000
Inventors
B. Alan Chalker, II
James E. Hutchins
Assignee (at issue)
Embrex, Inc.
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.