Granted Patent
Utility
US 6,624,125 · App. 09/947,256
Care agents
Inventors:
Norbert Trage, Ralf Bertram, Steffen Sonnenberg, Jürgen Meyknecht
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Sep 5, 2001
Inventors
Norbert Trage
Ralf Bertram
Steffen Sonnenberg
Jürgen Meyknecht
Assignee (at issue)
Haarmann & Reimer GbmH
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.