Granted Patent
Utility
US 5,189,207 · App. 07/282,073
Process for the production of solid or paste-form products
Inventors:
Gerhard Blasey, Christoph Breucker, Bernhard Gutsche, Lutz Jeromin, Guenter Panthel, Eberhard Peukert, Wolfgang Schmidt
Patented Case
View Patent ↗
Granted: Feb 23, 1993
Filed: Dec 7, 1988
Inventors
Gerhard Blasey
Christoph Breucker
Bernhard Gutsche
Lutz Jeromin
Guenter Panthel
Eberhard Peukert
Wolfgang Schmidt
Assignee (at issue)
Henkel Kommanditgesellschaft auf Aktien
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.