Granted Patent
Utility
US 6,183,864 · App. 09/288,850
Thermoplastic resin-combined glass fiber base material and process for its production
Inventors:
Toru Mizukami, Kengo Ozaki
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Apr 9, 1999
Inventors
Toru Mizukami
Kengo Ozaki
Assignee (at issue)
ASAHI FIBER GLASS CO., LTD.
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.