Granted Patent
Utility
US 6,596,895 · App. 09/683,833
Method for the continuous production of poly carbonates
Inventors:
Stephan Bouwens, Marcel Vieveen
Patented Case
View Patent ↗
Granted: Jul 22, 2003
Filed: Feb 21, 2002
Inventors
Stephan Bouwens
Marcel Vieveen
Assignee (at issue)
General Electric Company
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.