Granted Patent
Utility
US 6,096,791 · App. 09/297,347
Sulphur-free expanding, hot hardening shaped parts
Inventors:
Peter Born, Klaus Hoellriegel, Rudolf Neubauer
Patented Case
View Patent ↗
Granted: Aug 1, 2000
Filed: Apr 29, 1999
Inventors
Peter Born
Klaus Hoellriegel
Rudolf Neubauer
Assignee (at issue)
Henkel-Teroson GmbH
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.