Granted Patent
Utility
US 5,750,663 · App. 08/726,184
Solid soap/syndet composition
Inventors:
Stephen F. Gross, John F. Hessel
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Oct 4, 1996
Inventors
Stephen F. Gross
John F. Hessel
Assignee (at issue)
Henkel Limited
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.