Granted Patent
Utility
US 5,496,586 · App. 08/141,656
Process and device for coating the inner surface of greatly arched, essentially dome-shaped substrate by CVD
Inventors:
Ewald Mo/ rsen, Helge Vogt, Johannes Segner
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Oct 26, 1993
Inventors
Ewald Mo/ rsen
Helge Vogt
Johannes Segner
Assignee (at issue)
Schott Glaswerke
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.