Granted Patent
Utility
US 5,741,539 · App. 08/617,140
Shelf-stable liquid egg
Inventors:
Aloysius Knipper, Thaddeus J. Polny, Jr.
Patented Case
View Patent ↗
Granted: Apr 21, 1998
Filed: Mar 18, 1996
Inventors
Aloysius Knipper
Thaddeus J. Polny, Jr.
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.