Granted Patent
Utility
US 6,576,150 · App. 09/407,264
Process for the production of a glass article having at least one recess
Inventor:
Martin Weigert
Patented Case
View Patent ↗
Granted: Jun 10, 2003
Filed: Sep 27, 1999
Inventor
Martin Weigert
Assignee (at issue)
Infineon Technologies AG
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.