Granted Patent
Utility
US 6,774,166 · App. 10/009,245
Thermoplastic molding compounds
Inventors:
Herbert Eichenauer, Edgar Leitz
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Dec 7, 2001
Inventors
Herbert Eichenauer
Edgar Leitz
Assignee (at issue)
Bayer Aktiengesellschaft
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.