Granted Patent
Utility
US 6,180,716 · App. 09/040,611
Method for enhancing the surface appearance of compatibilized polyphenylene ether-polyamide resin blends
Inventor:
Biswaroop Majumdar
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Mar 18, 1998
Inventor
Biswaroop Majumdar
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.