Granted Patent
Utility
US 5,888,939 · App. 08/935,227
Compositions and methods for controlling the growth of microbials in aqueous media
Inventors:
Ronald L. Jones, Henry Daniel Caughman, Susan M. Shelor, Ellwood L. Lines, Jr.
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Sep 22, 1997
Inventors
Ronald L. Jones
Henry Daniel Caughman
Susan M. Shelor
Ellwood L. Lines, Jr.
Assignee (at issue)
BIO-LAB, 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.