Granted Patent
Utility
US 5,128,053 · App. 07/651,577
Composition and process for treating fabrics in clothes dryers
Inventors:
Gene A. Gummo, Gary W. Earl, Nancy S. Johnston
Patented Case
View Patent ↗
Granted: Jul 7, 1992
Filed: Feb 6, 1991
Inventors
Gene A. Gummo
Gary W. Earl
Nancy S. Johnston
Assignee (at issue)
Sherex Chemical Co., 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.